Home / 9,247,183.86-13,876,255.50-5,151,932.73

Finding the Fourth Proportional to 9,247,183.86, 13,876,255.50 and 5,151,932.73

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Solution

The fourth proportional to 9,247,183.86, 13,876,255.50 and 5,151,932.73 is: 7,730,952.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,183.86 : 13,876,255.50 = 5,151,932.73 : x
  2. Step 2: Convert to fraction form
    9,247,183.86/13,876,255.50 = 5,151,932.73/x
  3. Step 3: Cross multiply
    9,247,183.86x = 13,876,255.50 × 5,151,932.73
  4. Step 4: Simplify right side
    9,247,183.86x = 71,489,534,880,292.52
  5. Step 5: Solve for x
    x = 71,489,534,880,292.52/9,247,183.86
  6. Step 6: Final answer
    x = 7,730,952.03

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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.