Home / 3,399,944.66-5,098,692.24-1,125,049.13

Finding the Fourth Proportional to 3,399,944.66, 5,098,692.24 and 1,125,049.13

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Solution

The fourth proportional to 3,399,944.66, 5,098,692.24 and 1,125,049.13 is: 1,687,168.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,944.66 : 5,098,692.24 = 1,125,049.13 : x
  2. Step 2: Convert to fraction form
    3,399,944.66/5,098,692.24 = 1,125,049.13/x
  3. Step 3: Cross multiply
    3,399,944.66x = 5,098,692.24 × 1,125,049.13
  4. Step 4: Simplify right side
    3,399,944.66x = 5,736,279,243,256.29
  5. Step 5: Solve for x
    x = 5,736,279,243,256.29/3,399,944.66
  6. Step 6: Final answer
    x = 1,687,168.42

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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.