Home / 10,876,034.24-15,004,679.52-6,227,335.04

Finding the Fourth Proportional to 10,876,034.24, 15,004,679.52 and 6,227,335.04

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Solution

The fourth proportional to 10,876,034.24, 15,004,679.52 and 6,227,335.04 is: 8,591,290.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,876,034.24 : 15,004,679.52 = 6,227,335.04 : x
  2. Step 2: Convert to fraction form
    10,876,034.24/15,004,679.52 = 6,227,335.04/x
  3. Step 3: Cross multiply
    10,876,034.24x = 15,004,679.52 × 6,227,335.04
  4. Step 4: Simplify right side
    10,876,034.24x = 93,439,166,538,866.38
  5. Step 5: Solve for x
    x = 93,439,166,538,866.38/10,876,034.24
  6. Step 6: Final answer
    x = 8,591,290.21

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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.