Home / 3,202,534.72-4,419,458.52-1,752,209.26

Finding the Fourth Proportional to 3,202,534.72, 4,419,458.52 and 1,752,209.26

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Solution

The fourth proportional to 3,202,534.72, 4,419,458.52 and 1,752,209.26 is: 2,418,027.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,534.72 : 4,419,458.52 = 1,752,209.26 : x
  2. Step 2: Convert to fraction form
    3,202,534.72/4,419,458.52 = 1,752,209.26/x
  3. Step 3: Cross multiply
    3,202,534.72x = 4,419,458.52 × 1,752,209.26
  4. Step 4: Simplify right side
    3,202,534.72x = 7,743,816,142,929.90
  5. Step 5: Solve for x
    x = 7,743,816,142,929.90/3,202,534.72
  6. Step 6: Final answer
    x = 2,418,027.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.