Home / 5,770,168.20-8,655,252.30-5,504,447.70

Finding the Fourth Proportional to 5,770,168.20, 8,655,252.30 and 5,504,447.70

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Solution

The fourth proportional to 5,770,168.20, 8,655,252.30 and 5,504,447.70 is: 8,256,671.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,168.20 : 8,655,252.30 = 5,504,447.70 : x
  2. Step 2: Convert to fraction form
    5,770,168.20/8,655,252.30 = 5,504,447.70/x
  3. Step 3: Cross multiply
    5,770,168.20x = 8,655,252.30 × 5,504,447.70
  4. Step 4: Simplify right side
    5,770,168.20x = 47,642,383,615,654.72
  5. Step 5: Solve for x
    x = 47,642,383,615,654.72/5,770,168.20
  6. Step 6: Final answer
    x = 8,256,671.55

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1.5x scale

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.