Home / 9,165,207.60-13,747,809.33-2,341,793.55

Finding the Fourth Proportional to 9,165,207.60, 13,747,809.33 and 2,341,793.55

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Solution

The fourth proportional to 9,165,207.60, 13,747,809.33 and 2,341,793.55 is: 3,512,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,165,207.60 : 13,747,809.33 = 2,341,793.55 : x
  2. Step 2: Convert to fraction form
    9,165,207.60/13,747,809.33 = 2,341,793.55/x
  3. Step 3: Cross multiply
    9,165,207.60x = 13,747,809.33 × 2,341,793.55
  4. Step 4: Simplify right side
    9,165,207.60x = 32,194,531,215,623.82
  5. Step 5: Solve for x
    x = 32,194,531,215,623.82/9,165,207.60
  6. Step 6: Final answer
    x = 3,512,689.80

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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.