Home / 5,469,332.20-8,203,998.30-3,229,844.20

Finding the Fourth Proportional to 5,469,332.20, 8,203,998.30 and 3,229,844.20

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Solution

The fourth proportional to 5,469,332.20, 8,203,998.30 and 3,229,844.20 is: 4,844,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,332.20 : 8,203,998.30 = 3,229,844.20 : x
  2. Step 2: Convert to fraction form
    5,469,332.20/8,203,998.30 = 3,229,844.20/x
  3. Step 3: Cross multiply
    5,469,332.20x = 8,203,998.30 × 3,229,844.20
  4. Step 4: Simplify right side
    5,469,332.20x = 26,497,636,326,064.86
  5. Step 5: Solve for x
    x = 26,497,636,326,064.86/5,469,332.20
  6. Step 6: Final answer
    x = 4,844,766.30

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Double scale
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Similar ratio
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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.