Finding the Fourth Proportional to 14,954,208.36, 22,431,492.42 and 4,170,852.60
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Solution
The fourth proportional to 14,954,208.36, 22,431,492.42 and 4,170,852.60 is: 6,256,329.07
Step by Step Solution
- Step 1: Write the proportion equation
14,954,208.36 : 22,431,492.42 = 4,170,852.60 : x - Step 2: Convert to fraction form
14,954,208.36/22,431,492.42 = 4,170,852.60/x - Step 3: Cross multiply
14,954,208.36x = 22,431,492.42 × 4,170,852.60 - Step 4: Simplify right side
14,954,208.36x = 93,558,448,481,837.30 - Step 5: Solve for x
x = 93,558,448,481,837.30/14,954,208.36 - Step 6: Final answer
x = 6,256,329.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.