Home / 9,151,441.55-13,727,102.49-2,327,956.60

Finding the Fourth Proportional to 9,151,441.55, 13,727,102.49 and 2,327,956.60

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Solution

The fourth proportional to 9,151,441.55, 13,727,102.49 and 2,327,956.60 is: 3,491,919.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,151,441.55 : 13,727,102.49 = 2,327,956.60 : x
  2. Step 2: Convert to fraction form
    9,151,441.55/13,727,102.49 = 2,327,956.60/x
  3. Step 3: Cross multiply
    9,151,441.55x = 13,727,102.49 × 2,327,956.60
  4. Step 4: Simplify right side
    9,151,441.55x = 31,956,098,840,471.94
  5. Step 5: Solve for x
    x = 31,956,098,840,471.94/9,151,441.55
  6. Step 6: Final answer
    x = 3,491,919.68

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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.