Finding the Fourth Proportional to 4,553,581.92, 6,283,695.36 and 2,516,260
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Solution
The fourth proportional to 4,553,581.92, 6,283,695.36 and 2,516,260 is: 3,472,301.93
Step by Step Solution
- Step 1: Write the proportion equation
4,553,581.92 : 6,283,695.36 = 2,516,260 : x - Step 2: Convert to fraction form
4,553,581.92/6,283,695.36 = 2,516,260/x - Step 3: Cross multiply
4,553,581.92x = 6,283,695.36 × 2,516,260 - Step 4: Simplify right side
4,553,581.92x = 15,811,411,286,553.60 - Step 5: Solve for x
x = 15,811,411,286,553.60/4,553,581.92 - Step 6: Final answer
x = 3,472,301.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.