Home / 1,032,516.24-1,548,540.78-392,591.70

Finding the Fourth Proportional to 1,032,516.24, 1,548,540.78 and 392,591.70

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Solution

The fourth proportional to 1,032,516.24, 1,548,540.78 and 392,591.70 is: 588,798.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,516.24 : 1,548,540.78 = 392,591.70 : x
  2. Step 2: Convert to fraction form
    1,032,516.24/1,548,540.78 = 392,591.70/x
  3. Step 3: Cross multiply
    1,032,516.24x = 1,548,540.78 × 392,591.70
  4. Step 4: Simplify right side
    1,032,516.24x = 607,944,257,339.53
  5. Step 5: Solve for x
    x = 607,944,257,339.53/1,032,516.24
  6. Step 6: Final answer
    x = 588,798.74

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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.