A recipe for fruit punch calls for 3 liters of orange juice and 2 liters of pineapple juice. Jo creates a drink by mixing 4 liters of orange juice with 3 liters of pineapple juice.

To create a fruit punch with 4 liters of orange juice and 3 liters of pineapple juice, you can follow this recipe:

Ingredients:
- 4 liters of orange juice
- 3 liters of pineapple juice

Instructions:
1. In a large pitcher or container, pour in 4 liters of orange juice.
2. Add 3 liters of pineapple juice to the container.
3. Use a spoon or whisk to gently stir the mixture, ensuring that the juices are well combined.
4. Taste the fruit punch mixture and adjust the flavors to your liking. You can add more orange juice or pineapple juice if needed.
5. If desired, you can also add sweeteners such as sugar or honey to enhance the taste. Add a small amount at a time and stir, then taste to ensure it doesn't become too sweet.
6. Once the fruit punch is prepared to your desired taste, refrigerate it for at least 1 hour before serving to allow the flavors to blend together.
7. Serve the fruit punch over ice in glasses or a punch bowl.
8. Garnish with slices of fresh fruits such as oranges, pineapples, or strawberries if desired.
9. Enjoy your homemade fruit punch!

Note: This recipe can be easily adjusted to suit your taste preferences. You can add more or less orange juice and pineapple juice based on your preference for a more balanced flavor.