Home / 2,372,697.11-3,274,647.78-1,454,763.92

Finding the Fourth Proportional to 2,372,697.11, 3,274,647.78 and 1,454,763.92

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Solution

The fourth proportional to 2,372,697.11, 3,274,647.78 and 1,454,763.92 is: 2,007,773.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,697.11 : 3,274,647.78 = 1,454,763.92 : x
  2. Step 2: Convert to fraction form
    2,372,697.11/3,274,647.78 = 1,454,763.92/x
  3. Step 3: Cross multiply
    2,372,697.11x = 3,274,647.78 × 1,454,763.92
  4. Step 4: Simplify right side
    2,372,697.11x = 4,763,839,441,052.10
  5. Step 5: Solve for x
    x = 4,763,839,441,052.10/2,372,697.11
  6. Step 6: Final answer
    x = 2,007,773.95

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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.