Finding the Fourth Proportional to 2,248,934.19, 3,373,398.55 and 732,614.59
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Solution
The fourth proportional to 2,248,934.19, 3,373,398.55 and 732,614.59 is: 1,098,921.00
Step by Step Solution
- Step 1: Write the proportion equation
2,248,934.19 : 3,373,398.55 = 732,614.59 : x - Step 2: Convert to fraction form
2,248,934.19/3,373,398.55 = 732,614.59/x - Step 3: Cross multiply
2,248,934.19x = 3,373,398.55 × 732,614.59 - Step 4: Simplify right side
2,248,934.19x = 2,471,400,996,626.40 - Step 5: Solve for x
x = 2,471,400,996,626.40/2,248,934.19 - Step 6: Final answer
x = 1,098,921.00
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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.