Finding the Fourth Proportional to 9,937,375.12, 14,909,212.08 and 3,547,486
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Solution
The fourth proportional to 9,937,375.12, 14,909,212.08 and 3,547,486 is: 5,322,353.29
Step by Step Solution
- Step 1: Write the proportion equation
9,937,375.12 : 14,909,212.08 = 3,547,486 : x - Step 2: Convert to fraction form
9,937,375.12/14,909,212.08 = 3,547,486/x - Step 3: Cross multiply
9,937,375.12x = 14,909,212.08 × 3,547,486 - Step 4: Simplify right side
9,937,375.12x = 52,890,221,124,830.88 - Step 5: Solve for x
x = 52,890,221,124,830.88/9,937,375.12 - Step 6: Final answer
x = 5,322,353.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.