Home / 5,770,070.20-8,655,105.30-5,504,349.70

Finding the Fourth Proportional to 5,770,070.20, 8,655,105.30 and 5,504,349.70

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Solution

The fourth proportional to 5,770,070.20, 8,655,105.30 and 5,504,349.70 is: 8,256,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,070.20 : 8,655,105.30 = 5,504,349.70 : x
  2. Step 2: Convert to fraction form
    5,770,070.20/8,655,105.30 = 5,504,349.70/x
  3. Step 3: Cross multiply
    5,770,070.20x = 8,655,105.30 × 5,504,349.70
  4. Step 4: Simplify right side
    5,770,070.20x = 47,640,726,261,523.41
  5. Step 5: Solve for x
    x = 47,640,726,261,523.41/5,770,070.20
  6. Step 6: Final answer
    x = 8,256,524.55

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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.