Home / 2,327,876.30-3,491,962.04-730,502.43

Finding the Fourth Proportional to 2,327,876.30, 3,491,962.04 and 730,502.43

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Solution

The fourth proportional to 2,327,876.30, 3,491,962.04 and 730,502.43 is: 1,095,799.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,876.30 : 3,491,962.04 = 730,502.43 : x
  2. Step 2: Convert to fraction form
    2,327,876.30/3,491,962.04 = 730,502.43/x
  3. Step 3: Cross multiply
    2,327,876.30x = 3,491,962.04 × 730,502.43
  4. Step 4: Simplify right side
    2,327,876.30x = 2,550,886,752,035.25
  5. Step 5: Solve for x
    x = 2,550,886,752,035.25/2,327,876.30
  6. Step 6: Final answer
    x = 1,095,799.96

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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.