Home / 6,227,463.11-8,593,902.75-3,474,150.54

Finding the Fourth Proportional to 6,227,463.11, 8,593,902.75 and 3,474,150.54

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Solution

The fourth proportional to 6,227,463.11, 8,593,902.75 and 3,474,150.54 is: 4,794,329.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,463.11 : 8,593,902.75 = 3,474,150.54 : x
  2. Step 2: Convert to fraction form
    6,227,463.11/8,593,902.75 = 3,474,150.54/x
  3. Step 3: Cross multiply
    6,227,463.11x = 8,593,902.75 × 3,474,150.54
  4. Step 4: Simplify right side
    6,227,463.11x = 29,856,511,879,619.98
  5. Step 5: Solve for x
    x = 29,856,511,879,619.98/6,227,463.11
  6. Step 6: Final answer
    x = 4,794,329.79

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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.