Home / 2,002,067.56-3,003,394.16-581,939.11

Finding the Fourth Proportional to 2,002,067.56, 3,003,394.16 and 581,939.11

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Solution

The fourth proportional to 2,002,067.56, 3,003,394.16 and 581,939.11 is: 872,993.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,067.56 : 3,003,394.16 = 581,939.11 : x
  2. Step 2: Convert to fraction form
    2,002,067.56/3,003,394.16 = 581,939.11/x
  3. Step 3: Cross multiply
    2,002,067.56x = 3,003,394.16 × 581,939.11
  4. Step 4: Simplify right side
    2,002,067.56x = 1,747,792,524,449.60
  5. Step 5: Solve for x
    x = 1,747,792,524,449.60/2,002,067.56
  6. Step 6: Final answer
    x = 872,993.78

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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.