Home / 3,229,678.30-4,844,356.42-1,207,773.56

Finding the Fourth Proportional to 3,229,678.30, 4,844,356.42 and 1,207,773.56

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Solution

The fourth proportional to 3,229,678.30, 4,844,356.42 and 1,207,773.56 is: 1,811,600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,678.30 : 4,844,356.42 = 1,207,773.56 : x
  2. Step 2: Convert to fraction form
    3,229,678.30/4,844,356.42 = 1,207,773.56/x
  3. Step 3: Cross multiply
    3,229,678.30x = 4,844,356.42 × 1,207,773.56
  4. Step 4: Simplify right side
    3,229,678.30x = 5,850,885,597,023.53
  5. Step 5: Solve for x
    x = 5,850,885,597,023.53/3,229,678.30
  6. Step 6: Final answer
    x = 1,811,600.12

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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.