Home / 2,428,027.52-3,350,863.50-1,340,508.56

Finding the Fourth Proportional to 2,428,027.52, 3,350,863.50 and 1,340,508.56

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Solution

The fourth proportional to 2,428,027.52, 3,350,863.50 and 1,340,508.56 is: 1,850,004.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,027.52 : 3,350,863.50 = 1,340,508.56 : x
  2. Step 2: Convert to fraction form
    2,428,027.52/3,350,863.50 = 1,340,508.56/x
  3. Step 3: Cross multiply
    2,428,027.52x = 3,350,863.50 × 1,340,508.56
  4. Step 4: Simplify right side
    2,428,027.52x = 4,491,861,205,141.56
  5. Step 5: Solve for x
    x = 4,491,861,205,141.56/2,428,027.52
  6. Step 6: Final answer
    x = 1,850,004.24

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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.