Home / 11,394,243.08-17,091,392.42-2,874,579.65

Finding the Fourth Proportional to 11,394,243.08, 17,091,392.42 and 2,874,579.65

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Solution

The fourth proportional to 11,394,243.08, 17,091,392.42 and 2,874,579.65 is: 4,311,876.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,394,243.08 : 17,091,392.42 = 2,874,579.65 : x
  2. Step 2: Convert to fraction form
    11,394,243.08/17,091,392.42 = 2,874,579.65/x
  3. Step 3: Cross multiply
    11,394,243.08x = 17,091,392.42 × 2,874,579.65
  4. Step 4: Simplify right side
    11,394,243.08x = 49,130,568,762,425.74
  5. Step 5: Solve for x
    x = 49,130,568,762,425.74/11,394,243.08
  6. Step 6: Final answer
    x = 4,311,876.48

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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.