Home / 6,942,758.03-10,412,125.91-2,084,868.48

Finding the Fourth Proportional to 6,942,758.03, 10,412,125.91 and 2,084,868.48

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Solution

The fourth proportional to 6,942,758.03, 10,412,125.91 and 2,084,868.48 is: 3,126,698.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,758.03 : 10,412,125.91 = 2,084,868.48 : x
  2. Step 2: Convert to fraction form
    6,942,758.03/10,412,125.91 = 2,084,868.48/x
  3. Step 3: Cross multiply
    6,942,758.03x = 10,412,125.91 × 2,084,868.48
  4. Step 4: Simplify right side
    6,942,758.03x = 21,707,913,109,125.97
  5. Step 5: Solve for x
    x = 21,707,913,109,125.97/6,942,758.03
  6. Step 6: Final answer
    x = 3,126,698.79

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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.