Home / 3,597,711.60-5,395,876.20-1,073,449.20

Finding the Fourth Proportional to 3,597,711.60, 5,395,876.20 and 1,073,449.20

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Solution

The fourth proportional to 3,597,711.60, 5,395,876.20 and 1,073,449.20 is: 1,609,967.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,711.60 : 5,395,876.20 = 1,073,449.20 : x
  2. Step 2: Convert to fraction form
    3,597,711.60/5,395,876.20 = 1,073,449.20/x
  3. Step 3: Cross multiply
    3,597,711.60x = 5,395,876.20 × 1,073,449.20
  4. Step 4: Simplify right side
    3,597,711.60x = 5,792,198,990,189.04
  5. Step 5: Solve for x
    x = 5,792,198,990,189.04/3,597,711.60
  6. Step 6: Final answer
    x = 1,609,967.57

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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.