Home / 2,225,449.98-3,338,589.96-1,011,111.66

Finding the Fourth Proportional to 2,225,449.98, 3,338,589.96 and 1,011,111.66

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Solution

The fourth proportional to 2,225,449.98, 3,338,589.96 and 1,011,111.66 is: 1,516,856.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,449.98 : 3,338,589.96 = 1,011,111.66 : x
  2. Step 2: Convert to fraction form
    2,225,449.98/3,338,589.96 = 1,011,111.66/x
  3. Step 3: Cross multiply
    2,225,449.98x = 3,338,589.96 × 1,011,111.66
  4. Step 4: Simplify right side
    2,225,449.98x = 3,375,687,236,514.93
  5. Step 5: Solve for x
    x = 3,375,687,236,514.93/2,225,449.98
  6. Step 6: Final answer
    x = 1,516,856.04

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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.