Home / 701,727.58-1,052,721.24-222,076.11

Finding the Fourth Proportional to 701,727.58, 1,052,721.24 and 222,076.11

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Solution

The fourth proportional to 701,727.58, 1,052,721.24 and 222,076.11 is: 333,155.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,727.58 : 1,052,721.24 = 222,076.11 : x
  2. Step 2: Convert to fraction form
    701,727.58/1,052,721.24 = 222,076.11/x
  3. Step 3: Cross multiply
    701,727.58x = 1,052,721.24 × 222,076.11
  4. Step 4: Simplify right side
    701,727.58x = 233,784,236,783.20
  5. Step 5: Solve for x
    x = 233,784,236,783.20/701,727.58
  6. Step 6: Final answer
    x = 333,155.26

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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.