Home / 5,634,665.52-8,452,351.83-1,591,469.92

Finding the Fourth Proportional to 5,634,665.52, 8,452,351.83 and 1,591,469.92

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Solution

The fourth proportional to 5,634,665.52, 8,452,351.83 and 1,591,469.92 is: 2,387,304.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,634,665.52 : 8,452,351.83 = 1,591,469.92 : x
  2. Step 2: Convert to fraction form
    5,634,665.52/8,452,351.83 = 1,591,469.92/x
  3. Step 3: Cross multiply
    5,634,665.52x = 8,452,351.83 × 1,591,469.92
  4. Step 4: Simplify right side
    5,634,665.52x = 13,451,663,690,701.95
  5. Step 5: Solve for x
    x = 13,451,663,690,701.95/5,634,665.52
  6. Step 6: Final answer
    x = 2,387,304.74

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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.