A certain tree casts a shadow 6 m long. At the same time, a nearby man measuring 2 m tall casts a shadow 4 m long. What is the height of the tree?(1 point)

Let x be the height of the tree.

According to the given information, we can form the following proportion:
(x/6) = (2/4)
Cross-multiplying, we get:
4x = 2*6
4x = 12
Dividing both sides by 4, we get:
x = 3
So, the height of the tree is 3 meters. Answer: \boxed{3}.