Home / 9,026,751.97-13,539,627.17-6,600,391.71

Finding the Fourth Proportional to 9,026,751.97, 13,539,627.17 and 6,600,391.71

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Solution

The fourth proportional to 9,026,751.97, 13,539,627.17 and 6,600,391.71 is: 9,900,221.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026,751.97 : 13,539,627.17 = 6,600,391.71 : x
  2. Step 2: Convert to fraction form
    9,026,751.97/13,539,627.17 = 6,600,391.71/x
  3. Step 3: Cross multiply
    9,026,751.97x = 13,539,627.17 × 6,600,391.71
  4. Step 4: Simplify right side
    9,026,751.97x = 89,366,842,861,660.62
  5. Step 5: Solve for x
    x = 89,366,842,861,660.62/9,026,751.97
  6. Step 6: Final answer
    x = 9,900,221.38

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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.