Home / 2,218,170.07-3,327,844.58-701,879.94

Finding the Fourth Proportional to 2,218,170.07, 3,327,844.58 and 701,879.94

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Solution

The fourth proportional to 2,218,170.07, 3,327,844.58 and 701,879.94 is: 1,053,006.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,170.07 : 3,327,844.58 = 701,879.94 : x
  2. Step 2: Convert to fraction form
    2,218,170.07/3,327,844.58 = 701,879.94/x
  3. Step 3: Cross multiply
    2,218,170.07x = 3,327,844.58 × 701,879.94
  4. Step 4: Simplify right side
    2,218,170.07x = 2,335,747,350,630.33
  5. Step 5: Solve for x
    x = 2,335,747,350,630.33/2,218,170.07
  6. Step 6: Final answer
    x = 1,053,006.43

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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.