Home / 5,969,201.60-8,948,553.60-3,573,999.20

Finding the Fourth Proportional to 5,969,201.60, 8,948,553.60 and 3,573,999.20

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Solution

The fourth proportional to 5,969,201.60, 8,948,553.60 and 3,573,999.20 is: 5,357,856.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,201.60 : 8,948,553.60 = 3,573,999.20 : x
  2. Step 2: Convert to fraction form
    5,969,201.60/8,948,553.60 = 3,573,999.20/x
  3. Step 3: Cross multiply
    5,969,201.60x = 8,948,553.60 × 3,573,999.20
  4. Step 4: Simplify right side
    5,969,201.60x = 31,982,123,407,557.12
  5. Step 5: Solve for x
    x = 31,982,123,407,557.12/5,969,201.60
  6. Step 6: Final answer
    x = 5,357,856.13

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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.