Home / 9,692,248.95-13,375,356.17-5,561,951.22

Finding the Fourth Proportional to 9,692,248.95, 13,375,356.17 and 5,561,951.22

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Solution

The fourth proportional to 9,692,248.95, 13,375,356.17 and 5,561,951.22 is: 7,675,522.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,248.95 : 13,375,356.17 = 5,561,951.22 : x
  2. Step 2: Convert to fraction form
    9,692,248.95/13,375,356.17 = 5,561,951.22/x
  3. Step 3: Cross multiply
    9,692,248.95x = 13,375,356.17 × 5,561,951.22
  4. Step 4: Simplify right side
    9,692,248.95x = 74,393,078,539,856.27
  5. Step 5: Solve for x
    x = 74,393,078,539,856.27/9,692,248.95
  6. Step 6: Final answer
    x = 7,675,522.88

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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.