Home / 3,589,500.60-5,383,085.46-1,192,701.56

Finding the Fourth Proportional to 3,589,500.60, 5,383,085.46 and 1,192,701.56

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Solution

The fourth proportional to 3,589,500.60, 5,383,085.46 and 1,192,701.56 is: 1,788,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,500.60 : 5,383,085.46 = 1,192,701.56 : x
  2. Step 2: Convert to fraction form
    3,589,500.60/5,383,085.46 = 1,192,701.56/x
  3. Step 3: Cross multiply
    3,589,500.60x = 5,383,085.46 × 1,192,701.56
  4. Step 4: Simplify right side
    3,589,500.60x = 6,420,414,425,755.32
  5. Step 5: Solve for x
    x = 6,420,414,425,755.32/3,589,500.60
  6. Step 6: Final answer
    x = 1,788,665.09

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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.