Home / 1,025,463.38-1,415,168.00-566,607.51

Finding the Fourth Proportional to 1,025,463.38, 1,415,168.00 and 566,607.51

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Solution

The fourth proportional to 1,025,463.38, 1,415,168.00 and 566,607.51 is: 781,934.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,463.38 : 1,415,168.00 = 566,607.51 : x
  2. Step 2: Convert to fraction form
    1,025,463.38/1,415,168.00 = 566,607.51/x
  3. Step 3: Cross multiply
    1,025,463.38x = 1,415,168.00 × 566,607.51
  4. Step 4: Simplify right side
    1,025,463.38x = 801,844,816,201.65
  5. Step 5: Solve for x
    x = 801,844,816,201.65/1,025,463.38
  6. Step 6: Final answer
    x = 781,934.13

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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.