Home / 9,204,185.88-13,806,279.90-2,814,438.42

Finding the Fourth Proportional to 9,204,185.88, 13,806,279.90 and 2,814,438.42

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Solution

The fourth proportional to 9,204,185.88, 13,806,279.90 and 2,814,438.42 is: 4,221,657.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,185.88 : 13,806,279.90 = 2,814,438.42 : x
  2. Step 2: Convert to fraction form
    9,204,185.88/13,806,279.90 = 2,814,438.42/x
  3. Step 3: Cross multiply
    9,204,185.88x = 13,806,279.90 × 2,814,438.42
  4. Step 4: Simplify right side
    9,204,185.88x = 38,856,924,587,833.76
  5. Step 5: Solve for x
    x = 38,856,924,587,833.76/9,204,185.88
  6. Step 6: Final answer
    x = 4,221,657.96

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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.