Home / 6,942,754.56-10,412,121.04-2,084,865.04

Finding the Fourth Proportional to 6,942,754.56, 10,412,121.04 and 2,084,865.04

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Solution

The fourth proportional to 6,942,754.56, 10,412,121.04 and 2,084,865.04 is: 3,126,693.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,754.56 : 10,412,121.04 = 2,084,865.04 : x
  2. Step 2: Convert to fraction form
    6,942,754.56/10,412,121.04 = 2,084,865.04/x
  3. Step 3: Cross multiply
    6,942,754.56x = 10,412,121.04 × 2,084,865.04
  4. Step 4: Simplify right side
    6,942,754.56x = 21,707,867,148,544.44
  5. Step 5: Solve for x
    x = 21,707,867,148,544.44/6,942,754.56
  6. Step 6: Final answer
    x = 3,126,693.73

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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.