Home / 701,694.05-1,052,670.92-222,042.42

Finding the Fourth Proportional to 701,694.05, 1,052,670.92 and 222,042.42

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Solution

The fourth proportional to 701,694.05, 1,052,670.92 and 222,042.42 is: 333,104.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,694.05 : 1,052,670.92 = 222,042.42 : x
  2. Step 2: Convert to fraction form
    701,694.05/1,052,670.92 = 222,042.42/x
  3. Step 3: Cross multiply
    701,694.05x = 1,052,670.92 × 222,042.42
  4. Step 4: Simplify right side
    701,694.05x = 233,737,597,430.21
  5. Step 5: Solve for x
    x = 233,737,597,430.21/701,694.05
  6. Step 6: Final answer
    x = 333,104.72

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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.