Home / 6,723,327.62-9,278,181.24-3,667,542.14

Finding the Fourth Proportional to 6,723,327.62, 9,278,181.24 and 3,667,542.14

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Solution

The fourth proportional to 6,723,327.62, 9,278,181.24 and 3,667,542.14 is: 5,061,202.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,327.62 : 9,278,181.24 = 3,667,542.14 : x
  2. Step 2: Convert to fraction form
    6,723,327.62/9,278,181.24 = 3,667,542.14/x
  3. Step 3: Cross multiply
    6,723,327.62x = 9,278,181.24 × 3,667,542.14
  4. Step 4: Simplify right side
    6,723,327.62x = 34,028,120,680,257.46
  5. Step 5: Solve for x
    x = 34,028,120,680,257.46/6,723,327.62
  6. Step 6: Final answer
    x = 5,061,202.22

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