Home / 5,770,475.20-8,655,712.80-2,404,244.80

Finding the Fourth Proportional to 5,770,475.20, 8,655,712.80 and 2,404,244.80

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Solution

The fourth proportional to 5,770,475.20, 8,655,712.80 and 2,404,244.80 is: 3,606,367.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,475.20 : 8,655,712.80 = 2,404,244.80 : x
  2. Step 2: Convert to fraction form
    5,770,475.20/8,655,712.80 = 2,404,244.80/x
  3. Step 3: Cross multiply
    5,770,475.20x = 8,655,712.80 × 2,404,244.80
  4. Step 4: Simplify right side
    5,770,475.20x = 20,810,452,489,693.44
  5. Step 5: Solve for x
    x = 20,810,452,489,693.44/5,770,475.20
  6. Step 6: Final answer
    x = 3,606,367.20

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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.