Home / 9,007,959.72-13,513,704.84-2,941,062.96

Finding the Fourth Proportional to 9,007,959.72, 13,513,704.84 and 2,941,062.96

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Solution

The fourth proportional to 9,007,959.72, 13,513,704.84 and 2,941,062.96 is: 4,412,170.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,959.72 : 13,513,704.84 = 2,941,062.96 : x
  2. Step 2: Convert to fraction form
    9,007,959.72/13,513,704.84 = 2,941,062.96/x
  3. Step 3: Cross multiply
    9,007,959.72x = 13,513,704.84 × 2,941,062.96
  4. Step 4: Simplify right side
    9,007,959.72x = 39,744,656,757,296.73
  5. Step 5: Solve for x
    x = 39,744,656,757,296.73/9,007,959.72
  6. Step 6: Final answer
    x = 4,412,170.79

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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.