Home / 3,324,769.69-4,979,937.42-2,041,481.83

Finding the Fourth Proportional to 3,324,769.69, 4,979,937.42 and 2,041,481.83

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Solution

The fourth proportional to 3,324,769.69, 4,979,937.42 and 2,041,481.83 is: 3,057,791.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,769.69 : 4,979,937.42 = 2,041,481.83 : x
  2. Step 2: Convert to fraction form
    3,324,769.69/4,979,937.42 = 2,041,481.83/x
  3. Step 3: Cross multiply
    3,324,769.69x = 4,979,937.42 × 2,041,481.83
  4. Step 4: Simplify right side
    3,324,769.69x = 10,166,451,757,467.08
  5. Step 5: Solve for x
    x = 10,166,451,757,467.08/3,324,769.69
  6. Step 6: Final answer
    x = 3,057,791.28

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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.