Home / 5,747,918.82-7,932,319.46-3,134,565.87

Finding the Fourth Proportional to 5,747,918.82, 7,932,319.46 and 3,134,565.87

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Solution

The fourth proportional to 5,747,918.82, 7,932,319.46 and 3,134,565.87 is: 4,325,805.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747,918.82 : 7,932,319.46 = 3,134,565.87 : x
  2. Step 2: Convert to fraction form
    5,747,918.82/7,932,319.46 = 3,134,565.87/x
  3. Step 3: Cross multiply
    5,747,918.82x = 7,932,319.46 × 3,134,565.87
  4. Step 4: Simplify right side
    5,747,918.82x = 24,864,377,849,252.83
  5. Step 5: Solve for x
    x = 24,864,377,849,252.83/5,747,918.82
  6. Step 6: Final answer
    x = 4,325,805.33

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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.