Home / 9,641,704.62-14,463,397.53-3,162,837.42

Finding the Fourth Proportional to 9,641,704.62, 14,463,397.53 and 3,162,837.42

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Solution

The fourth proportional to 9,641,704.62, 14,463,397.53 and 3,162,837.42 is: 4,744,531.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,641,704.62 : 14,463,397.53 = 3,162,837.42 : x
  2. Step 2: Convert to fraction form
    9,641,704.62/14,463,397.53 = 3,162,837.42/x
  3. Step 3: Cross multiply
    9,641,704.62x = 14,463,397.53 × 3,162,837.42
  4. Step 4: Simplify right side
    9,641,704.62x = 45,745,374,928,219.57
  5. Step 5: Solve for x
    x = 45,745,374,928,219.57/9,641,704.62
  6. Step 6: Final answer
    x = 4,744,531.88

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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.