Finding the Fourth Proportional to 2,332,502.24, 3,498,953.84 and 649,605.76
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Solution
The fourth proportional to 2,332,502.24, 3,498,953.84 and 649,605.76 is: 974,464.47
Step by Step Solution
- Step 1: Write the proportion equation
2,332,502.24 : 3,498,953.84 = 649,605.76 : x - Step 2: Convert to fraction form
2,332,502.24/3,498,953.84 = 649,605.76/x - Step 3: Cross multiply
2,332,502.24x = 3,498,953.84 × 649,605.76 - Step 4: Simplify right side
2,332,502.24x = 2,272,940,568,438.12 - Step 5: Solve for x
x = 2,272,940,568,438.12/2,332,502.24 - Step 6: Final answer
x = 974,464.47
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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.