Home / 2,708,385.18-4,063,109.19-1,002,543.39

Finding the Fourth Proportional to 2,708,385.18, 4,063,109.19 and 1,002,543.39

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Solution

The fourth proportional to 2,708,385.18, 4,063,109.19 and 1,002,543.39 is: 1,504,011.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,385.18 : 4,063,109.19 = 1,002,543.39 : x
  2. Step 2: Convert to fraction form
    2,708,385.18/4,063,109.19 = 1,002,543.39/x
  3. Step 3: Cross multiply
    2,708,385.18x = 4,063,109.19 × 1,002,543.39
  4. Step 4: Simplify right side
    2,708,385.18x = 4,073,443,261,282.75
  5. Step 5: Solve for x
    x = 4,073,443,261,282.75/2,708,385.18
  6. Step 6: Final answer
    x = 1,504,011.80

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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.