Home / 4,206,846.06-5,815,254.52-3,752,463.96

Finding the Fourth Proportional to 4,206,846.06, 5,815,254.52 and 3,752,463.96

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Solution

The fourth proportional to 4,206,846.06, 5,815,254.52 and 3,752,463.96 is: 5,187,147.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,846.06 : 5,815,254.52 = 3,752,463.96 : x
  2. Step 2: Convert to fraction form
    4,206,846.06/5,815,254.52 = 3,752,463.96/x
  3. Step 3: Cross multiply
    4,206,846.06x = 5,815,254.52 × 3,752,463.96
  4. Step 4: Simplify right side
    4,206,846.06x = 21,821,533,004,527.10
  5. Step 5: Solve for x
    x = 21,821,533,004,527.10/4,206,846.06
  6. Step 6: Final answer
    x = 5,187,147.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.