Home / 8,841,975-13,262,961.78-2,452,227.27

Finding the Fourth Proportional to 8,841,975, 13,262,961.78 and 2,452,227.27

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Solution

The fourth proportional to 8,841,975, 13,262,961.78 and 2,452,227.27 is: 3,678,340.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,975 : 13,262,961.78 = 2,452,227.27 : x
  2. Step 2: Convert to fraction form
    8,841,975/13,262,961.78 = 2,452,227.27/x
  3. Step 3: Cross multiply
    8,841,975x = 13,262,961.78 × 2,452,227.27
  4. Step 4: Simplify right side
    8,841,975x = 32,523,796,557,883.74
  5. Step 5: Solve for x
    x = 32,523,796,557,883.74/8,841,975
  6. Step 6: Final answer
    x = 3,678,340.71

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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.