Home / 4,625,092.27-6,381,865.96-2,904,987.61

Finding the Fourth Proportional to 4,625,092.27, 6,381,865.96 and 2,904,987.61

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Solution

The fourth proportional to 4,625,092.27, 6,381,865.96 and 2,904,987.61 is: 4,008,404.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,092.27 : 6,381,865.96 = 2,904,987.61 : x
  2. Step 2: Convert to fraction form
    4,625,092.27/6,381,865.96 = 2,904,987.61/x
  3. Step 3: Cross multiply
    4,625,092.27x = 6,381,865.96 × 2,904,987.61
  4. Step 4: Simplify right side
    4,625,092.27x = 18,539,241,542,480.75
  5. Step 5: Solve for x
    x = 18,539,241,542,480.75/4,625,092.27
  6. Step 6: Final answer
    x = 4,008,404.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.