Home / 9,910,732.29-14,866,069.62-2,722,273.08

Finding the Fourth Proportional to 9,910,732.29, 14,866,069.62 and 2,722,273.08

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Solution

The fourth proportional to 9,910,732.29, 14,866,069.62 and 2,722,273.08 is: 4,083,401.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910,732.29 : 14,866,069.62 = 2,722,273.08 : x
  2. Step 2: Convert to fraction form
    9,910,732.29/14,866,069.62 = 2,722,273.08/x
  3. Step 3: Cross multiply
    9,910,732.29x = 14,866,069.62 × 2,722,273.08
  4. Step 4: Simplify right side
    9,910,732.29x = 40,469,501,131,931.83
  5. Step 5: Solve for x
    x = 40,469,501,131,931.83/9,910,732.29
  6. Step 6: Final answer
    x = 4,083,401.71

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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.