Home / 15,267,832.55-22,901,734.24-3,908,262.95

Finding the Fourth Proportional to 15,267,832.55, 22,901,734.24 and 3,908,262.95

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Solution

The fourth proportional to 15,267,832.55, 22,901,734.24 and 3,908,262.95 is: 5,862,390.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,267,832.55 : 22,901,734.24 = 3,908,262.95 : x
  2. Step 2: Convert to fraction form
    15,267,832.55/22,901,734.24 = 3,908,262.95/x
  3. Step 3: Cross multiply
    15,267,832.55x = 22,901,734.24 × 3,908,262.95
  4. Step 4: Simplify right side
    15,267,832.55x = 89,505,999,404,524.56
  5. Step 5: Solve for x
    x = 89,505,999,404,524.56/15,267,832.55
  6. Step 6: Final answer
    x = 5,862,390.69

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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.