Home / 3,972,687.33-5,959,085.94-1,132,799.12

Finding the Fourth Proportional to 3,972,687.33, 5,959,085.94 and 1,132,799.12

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Solution

The fourth proportional to 3,972,687.33, 5,959,085.94 and 1,132,799.12 is: 1,699,214.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,972,687.33 : 5,959,085.94 = 1,132,799.12 : x
  2. Step 2: Convert to fraction form
    3,972,687.33/5,959,085.94 = 1,132,799.12/x
  3. Step 3: Cross multiply
    3,972,687.33x = 5,959,085.94 × 1,132,799.12
  4. Step 4: Simplify right side
    3,972,687.33x = 6,750,447,279,040.94
  5. Step 5: Solve for x
    x = 6,750,447,279,040.94/3,972,687.33
  6. Step 6: Final answer
    x = 1,699,214.34

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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.