Home / 15,037,593.58-22,552,778.72-6,942,791.70

Finding the Fourth Proportional to 15,037,593.58, 22,552,778.72 and 6,942,791.70

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Solution

The fourth proportional to 15,037,593.58, 22,552,778.72 and 6,942,791.70 is: 10,412,520.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,037,593.58 : 22,552,778.72 = 6,942,791.70 : x
  2. Step 2: Convert to fraction form
    15,037,593.58/22,552,778.72 = 6,942,791.70/x
  3. Step 3: Cross multiply
    15,037,593.58x = 22,552,778.72 × 6,942,791.70
  4. Step 4: Simplify right side
    15,037,593.58x = 156,579,244,963,379.06
  5. Step 5: Solve for x
    x = 156,579,244,963,379.06/15,037,593.58
  6. Step 6: Final answer
    x = 10,412,520.07

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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.