Home / 3,324,768.69-4,979,935.92-2,041,480.83

Finding the Fourth Proportional to 3,324,768.69, 4,979,935.92 and 2,041,480.83

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Solution

The fourth proportional to 3,324,768.69, 4,979,935.92 and 2,041,480.83 is: 3,057,789.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,768.69 : 4,979,935.92 = 2,041,480.83 : x
  2. Step 2: Convert to fraction form
    3,324,768.69/4,979,935.92 = 2,041,480.83/x
  3. Step 3: Cross multiply
    3,324,768.69x = 4,979,935.92 × 2,041,480.83
  4. Step 4: Simplify right side
    3,324,768.69x = 10,166,443,690,408.73
  5. Step 5: Solve for x
    x = 10,166,443,690,408.73/3,324,768.69
  6. Step 6: Final answer
    x = 3,057,789.78

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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.