Finding the Fourth Proportional to 4,375,331.43, 6,037,957.53 and 2,415,210
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Solution
The fourth proportional to 4,375,331.43, 6,037,957.53 and 2,415,210 is: 3,332,989.89
Step by Step Solution
- Step 1: Write the proportion equation
4,375,331.43 : 6,037,957.53 = 2,415,210 : x - Step 2: Convert to fraction form
4,375,331.43/6,037,957.53 = 2,415,210/x - Step 3: Cross multiply
4,375,331.43x = 6,037,957.53 × 2,415,210 - Step 4: Simplify right side
4,375,331.43x = 14,582,935,406,031.30 - Step 5: Solve for x
x = 14,582,935,406,031.30/4,375,331.43 - Step 6: Final answer
x = 3,332,989.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.