Home / 2,344,611.60-3,516,851.80-747,270.54

Finding the Fourth Proportional to 2,344,611.60, 3,516,851.80 and 747,270.54

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Solution

The fourth proportional to 2,344,611.60, 3,516,851.80 and 747,270.54 is: 1,120,884.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,611.60 : 3,516,851.80 = 747,270.54 : x
  2. Step 2: Convert to fraction form
    2,344,611.60/3,516,851.80 = 747,270.54/x
  3. Step 3: Cross multiply
    2,344,611.60x = 3,516,851.80 × 747,270.54
  4. Step 4: Simplify right side
    2,344,611.60x = 2,628,039,753,604.86
  5. Step 5: Solve for x
    x = 2,628,039,753,604.86/2,344,611.60
  6. Step 6: Final answer
    x = 1,120,884.90

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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.