Finding the Fourth Proportional to 15,088,344.12, 22,632,294.42 and 3,728,792.76
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Solution
The fourth proportional to 15,088,344.12, 22,632,294.42 and 3,728,792.76 is: 5,593,134.34
Step by Step Solution
- Step 1: Write the proportion equation
15,088,344.12 : 22,632,294.42 = 3,728,792.76 : x - Step 2: Convert to fraction form
15,088,344.12/22,632,294.42 = 3,728,792.76/x - Step 3: Cross multiply
15,088,344.12x = 22,632,294.42 × 3,728,792.76 - Step 4: Simplify right side
15,088,344.12x = 84,391,135,575,484.41 - Step 5: Solve for x
x = 84,391,135,575,484.41/15,088,344.12 - Step 6: Final answer
x = 5,593,134.34
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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.