Home / 9,503,200.43-14,253,536.03-2,680,321.56

Finding the Fourth Proportional to 9,503,200.43, 14,253,536.03 and 2,680,321.56

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Solution

The fourth proportional to 9,503,200.43, 14,253,536.03 and 2,680,321.56 is: 4,020,125.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503,200.43 : 14,253,536.03 = 2,680,321.56 : x
  2. Step 2: Convert to fraction form
    9,503,200.43/14,253,536.03 = 2,680,321.56/x
  3. Step 3: Cross multiply
    9,503,200.43x = 14,253,536.03 × 2,680,321.56
  4. Step 4: Simplify right side
    9,503,200.43x = 38,204,059,914,044.20
  5. Step 5: Solve for x
    x = 38,204,059,914,044.20/9,503,200.43
  6. Step 6: Final answer
    x = 4,020,125.66

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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.