Home / 9,540,680.20-14,327,609.10-5,061,704.20

Finding the Fourth Proportional to 9,540,680.20, 14,327,609.10 and 5,061,704.20

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Solution

The fourth proportional to 9,540,680.20, 14,327,609.10 and 5,061,704.20 is: 7,601,357.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,540,680.20 : 14,327,609.10 = 5,061,704.20 : x
  2. Step 2: Convert to fraction form
    9,540,680.20/14,327,609.10 = 5,061,704.20/x
  3. Step 3: Cross multiply
    9,540,680.20x = 14,327,609.10 × 5,061,704.20
  4. Step 4: Simplify right side
    9,540,680.20x = 72,522,119,157,428.22
  5. Step 5: Solve for x
    x = 72,522,119,157,428.22/9,540,680.20
  6. Step 6: Final answer
    x = 7,601,357.31

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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.