Home / 1,025,187.87-1,414,753.59-566,333.94

Finding the Fourth Proportional to 1,025,187.87, 1,414,753.59 and 566,333.94

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Solution

The fourth proportional to 1,025,187.87, 1,414,753.59 and 566,333.94 is: 781,537.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,187.87 : 1,414,753.59 = 566,333.94 : x
  2. Step 2: Convert to fraction form
    1,025,187.87/1,414,753.59 = 566,333.94/x
  3. Step 3: Cross multiply
    1,025,187.87x = 1,414,753.59 × 566,333.94
  4. Step 4: Simplify right side
    1,025,187.87x = 801,222,974,753.85
  5. Step 5: Solve for x
    x = 801,222,974,753.85/1,025,187.87
  6. Step 6: Final answer
    x = 781,537.70

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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.