Home / 2,722,224.22-4,083,951.50-900,584.88

Finding the Fourth Proportional to 2,722,224.22, 4,083,951.50 and 900,584.88

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Solution

The fourth proportional to 2,722,224.22, 4,083,951.50 and 900,584.88 is: 1,351,080.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,224.22 : 4,083,951.50 = 900,584.88 : x
  2. Step 2: Convert to fraction form
    2,722,224.22/4,083,951.50 = 900,584.88/x
  3. Step 3: Cross multiply
    2,722,224.22x = 4,083,951.50 × 900,584.88
  4. Step 4: Simplify right side
    2,722,224.22x = 3,677,944,971,553.32
  5. Step 5: Solve for x
    x = 3,677,944,971,553.32/2,722,224.22
  6. Step 6: Final answer
    x = 1,351,080.83

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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.