Finding the Fourth Proportional to 2,316,132.24, 3,474,217.92 and 896,351.28
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Solution
The fourth proportional to 2,316,132.24, 3,474,217.92 and 896,351.28 is: 1,344,534.49
Step by Step Solution
- Step 1: Write the proportion equation
2,316,132.24 : 3,474,217.92 = 896,351.28 : x - Step 2: Convert to fraction form
2,316,132.24/3,474,217.92 = 896,351.28/x - Step 3: Cross multiply
2,316,132.24x = 3,474,217.92 × 896,351.28 - Step 4: Simplify right side
2,316,132.24x = 3,114,119,679,590.94 - Step 5: Solve for x
x = 3,114,119,679,590.94/2,316,132.24 - Step 6: Final answer
x = 1,344,534.49
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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.