Home / 8,760,092.12-13,140,170.52-2,694,781.84

Finding the Fourth Proportional to 8,760,092.12, 13,140,170.52 and 2,694,781.84

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Solution

The fourth proportional to 8,760,092.12, 13,140,170.52 and 2,694,781.84 is: 4,042,182.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,760,092.12 : 13,140,170.52 = 2,694,781.84 : x
  2. Step 2: Convert to fraction form
    8,760,092.12/13,140,170.52 = 2,694,781.84/x
  3. Step 3: Cross multiply
    8,760,092.12x = 13,140,170.52 × 2,694,781.84
  4. Step 4: Simplify right side
    8,760,092.12x = 35,409,892,891,799.35
  5. Step 5: Solve for x
    x = 35,409,892,891,799.35/8,760,092.12
  6. Step 6: Final answer
    x = 4,042,182.71

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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.