Home / 8,841,974.88-13,262,961.59-2,452,227.15

Finding the Fourth Proportional to 8,841,974.88, 13,262,961.59 and 2,452,227.15

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Solution

The fourth proportional to 8,841,974.88, 13,262,961.59 and 2,452,227.15 is: 3,678,340.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,974.88 : 13,262,961.59 = 2,452,227.15 : x
  2. Step 2: Convert to fraction form
    8,841,974.88/13,262,961.59 = 2,452,227.15/x
  3. Step 3: Cross multiply
    8,841,974.88x = 13,262,961.59 × 2,452,227.15
  4. Step 4: Simplify right side
    8,841,974.88x = 32,523,794,500,405.17
  5. Step 5: Solve for x
    x = 32,523,794,500,405.17/8,841,974.88
  6. Step 6: Final answer
    x = 3,678,340.52

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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.