Home / 3,469,087.52-5,203,601.44-2,711,565.52

Finding the Fourth Proportional to 3,469,087.52, 5,203,601.44 and 2,711,565.52

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Solution

The fourth proportional to 3,469,087.52, 5,203,601.44 and 2,711,565.52 is: 4,067,324.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,087.52 : 5,203,601.44 = 2,711,565.52 : x
  2. Step 2: Convert to fraction form
    3,469,087.52/5,203,601.44 = 2,711,565.52/x
  3. Step 3: Cross multiply
    3,469,087.52x = 5,203,601.44 × 2,711,565.52
  4. Step 4: Simplify right side
    3,469,087.52x = 14,109,906,244,526.35
  5. Step 5: Solve for x
    x = 14,109,906,244,526.35/3,469,087.52
  6. Step 6: Final answer
    x = 4,067,324.96

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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.