Finding the Fourth Proportional to 4,744,552.24, 6,547,472.74 and 2,569,088.66
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Solution
The fourth proportional to 4,744,552.24, 6,547,472.74 and 2,569,088.66 is: 3,545,337.29
Step by Step Solution
- Step 1: Write the proportion equation
4,744,552.24 : 6,547,472.74 = 2,569,088.66 : x - Step 2: Convert to fraction form
4,744,552.24/6,547,472.74 = 2,569,088.66/x - Step 3: Cross multiply
4,744,552.24x = 6,547,472.74 × 2,569,088.66 - Step 4: Simplify right side
4,744,552.24x = 16,821,037,967,993.13 - Step 5: Solve for x
x = 16,821,037,967,993.13/4,744,552.24 - Step 6: Final answer
x = 3,545,337.29
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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.