Home / 5,517,469.52-7,614,107.94-3,070,238.22

Finding the Fourth Proportional to 5,517,469.52, 7,614,107.94 and 3,070,238.22

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Solution

The fourth proportional to 5,517,469.52, 7,614,107.94 and 3,070,238.22 is: 4,236,928.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,469.52 : 7,614,107.94 = 3,070,238.22 : x
  2. Step 2: Convert to fraction form
    5,517,469.52/7,614,107.94 = 3,070,238.22/x
  3. Step 3: Cross multiply
    5,517,469.52x = 7,614,107.94 × 3,070,238.22
  4. Step 4: Simplify right side
    5,517,469.52x = 23,377,125,208,593.47
  5. Step 5: Solve for x
    x = 23,377,125,208,593.47/5,517,469.52
  6. Step 6: Final answer
    x = 4,236,928.74

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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.