Home / 3,754,419.50-5,629,765.88-1,195,301.18

Finding the Fourth Proportional to 3,754,419.50, 5,629,765.88 and 1,195,301.18

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Solution

The fourth proportional to 3,754,419.50, 5,629,765.88 and 1,195,301.18 is: 1,792,358.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,419.50 : 5,629,765.88 = 1,195,301.18 : x
  2. Step 2: Convert to fraction form
    3,754,419.50/5,629,765.88 = 1,195,301.18/x
  3. Step 3: Cross multiply
    3,754,419.50x = 5,629,765.88 × 1,195,301.18
  4. Step 4: Simplify right side
    3,754,419.50x = 6,729,265,816,550.41
  5. Step 5: Solve for x
    x = 6,729,265,816,550.41/3,754,419.50
  6. Step 6: Final answer
    x = 1,792,358.53

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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.