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Finding the Fourth Proportional to 5,040,227.85, 7,549,844.18 and 5,040,227.85

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Solution

The fourth proportional to 5,040,227.85, 7,549,844.18 and 5,040,227.85 is: 7,549,844.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,227.85 : 7,549,844.18 = 5,040,227.85 : x
  2. Step 2: Convert to fraction form
    5,040,227.85/7,549,844.18 = 5,040,227.85/x
  3. Step 3: Cross multiply
    5,040,227.85x = 7,549,844.18 × 5,040,227.85
  4. Step 4: Simplify right side
    5,040,227.85x = 38,052,934,873,995.27
  5. Step 5: Solve for x
    x = 38,052,934,873,995.27/5,040,227.85
  6. Step 6: Final answer
    x = 7,549,844.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.