Home / 1,034,331.30-1,548,617.40-527,797.80

Finding the Fourth Proportional to 1,034,331.30, 1,548,617.40 and 527,797.80

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Solution

The fourth proportional to 1,034,331.30, 1,548,617.40 and 527,797.80 is: 790,227.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,331.30 : 1,548,617.40 = 527,797.80 : x
  2. Step 2: Convert to fraction form
    1,034,331.30/1,548,617.40 = 527,797.80/x
  3. Step 3: Cross multiply
    1,034,331.30x = 1,548,617.40 × 527,797.80
  4. Step 4: Simplify right side
    1,034,331.30x = 817,356,856,761.72
  5. Step 5: Solve for x
    x = 817,356,856,761.72/1,034,331.30
  6. Step 6: Final answer
    x = 790,227.33

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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.