Home / 2,327,874.76-3,491,959.75-730,500.90

Finding the Fourth Proportional to 2,327,874.76, 3,491,959.75 and 730,500.90

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Solution

The fourth proportional to 2,327,874.76, 3,491,959.75 and 730,500.90 is: 1,095,797.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,874.76 : 3,491,959.75 = 730,500.90 : x
  2. Step 2: Convert to fraction form
    2,327,874.76/3,491,959.75 = 730,500.90/x
  3. Step 3: Cross multiply
    2,327,874.76x = 3,491,959.75 × 730,500.90
  4. Step 4: Simplify right side
    2,327,874.76x = 2,550,879,725,217.67
  5. Step 5: Solve for x
    x = 2,550,879,725,217.67/2,327,874.76
  6. Step 6: Final answer
    x = 1,095,797.66

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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.