Home / 11,170,823.91-16,756,236.82-3,597,789.66

Finding the Fourth Proportional to 11,170,823.91, 16,756,236.82 and 3,597,789.66

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Solution

The fourth proportional to 11,170,823.91, 16,756,236.82 and 3,597,789.66 is: 5,396,684.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,823.91 : 16,756,236.82 = 3,597,789.66 : x
  2. Step 2: Convert to fraction form
    11,170,823.91/16,756,236.82 = 3,597,789.66/x
  3. Step 3: Cross multiply
    11,170,823.91x = 16,756,236.82 × 3,597,789.66
  4. Step 4: Simplify right side
    11,170,823.91x = 60,285,415,513,168.62
  5. Step 5: Solve for x
    x = 60,285,415,513,168.62/11,170,823.91
  6. Step 6: Final answer
    x = 5,396,684.79

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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.