Home / 1,024,740.14-1,537,166.22-425,761.82

Finding the Fourth Proportional to 1,024,740.14, 1,537,166.22 and 425,761.82

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Solution

The fourth proportional to 1,024,740.14, 1,537,166.22 and 425,761.82 is: 638,666.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,740.14 : 1,537,166.22 = 425,761.82 : x
  2. Step 2: Convert to fraction form
    1,024,740.14/1,537,166.22 = 425,761.82/x
  3. Step 3: Cross multiply
    1,024,740.14x = 1,537,166.22 × 425,761.82
  4. Step 4: Simplify right side
    1,024,740.14x = 654,466,687,469.72
  5. Step 5: Solve for x
    x = 654,466,687,469.72/1,024,740.14
  6. Step 6: Final answer
    x = 638,666.00

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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.