Home / 6,132,201.76-9,191,327.46-3,730,753

Finding the Fourth Proportional to 6,132,201.76, 9,191,327.46 and 3,730,753

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Solution

The fourth proportional to 6,132,201.76, 9,191,327.46 and 3,730,753 is: 5,591,885.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,201.76 : 9,191,327.46 = 3,730,753 : x
  2. Step 2: Convert to fraction form
    6,132,201.76/9,191,327.46 = 3,730,753/x
  3. Step 3: Cross multiply
    6,132,201.76x = 9,191,327.46 × 3,730,753
  4. Step 4: Simplify right side
    6,132,201.76x = 34,290,572,495,377.38
  5. Step 5: Solve for x
    x = 34,290,572,495,377.38/6,132,201.76
  6. Step 6: Final answer
    x = 5,591,885.89

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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.