Finding the Fourth Proportional to 4,592,553.29, 6,337,717.62 and 2,849,574.41
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Solution
The fourth proportional to 4,592,553.29, 6,337,717.62 and 2,849,574.41 is: 3,932,409.01
Step by Step Solution
- Step 1: Write the proportion equation
4,592,553.29 : 6,337,717.62 = 2,849,574.41 : x - Step 2: Convert to fraction form
4,592,553.29/6,337,717.62 = 2,849,574.41/x - Step 3: Cross multiply
4,592,553.29x = 6,337,717.62 × 2,849,574.41 - Step 4: Simplify right side
4,592,553.29x = 18,059,797,947,758.11 - Step 5: Solve for x
x = 18,059,797,947,758.11/4,592,553.29 - Step 6: Final answer
x = 3,932,409.01
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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.