Use a proportion to find the missing side length in the following similar figures. Please help me understand and figure out how to solve this question. Thank You! :)

x = 4.5 m ⇒ A

Step-by-step explanation:

The sides of similar triangles are proportion, that means the ratio between the corresponding sides are equal

In the given figure

∵ The two triangles are similar

∵ 2 m and x are corresponding sides

∵ 4 m and 9 m are corresponding sides

∴ =

→ By using cross multiplication

∴ x × 4 = 2 × 9

∴ 4x = 18

→ Divide both sides by 4 to find x

∵ =

∴ x = 4.5 m

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

the bolded word " farsighted" could be replaced with visionary.