Home / 9,061,230.30-13,591,845.45-5,030,151.90

Finding the Fourth Proportional to 9,061,230.30, 13,591,845.45 and 5,030,151.90

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Solution

The fourth proportional to 9,061,230.30, 13,591,845.45 and 5,030,151.90 is: 7,545,227.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061,230.30 : 13,591,845.45 = 5,030,151.90 : x
  2. Step 2: Convert to fraction form
    9,061,230.30/13,591,845.45 = 5,030,151.90/x
  3. Step 3: Cross multiply
    9,061,230.30x = 13,591,845.45 × 5,030,151.90
  4. Step 4: Simplify right side
    9,061,230.30x = 68,369,047,214,823.86
  5. Step 5: Solve for x
    x = 68,369,047,214,823.86/9,061,230.30
  6. Step 6: Final answer
    x = 7,545,227.85

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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.