Home / 888,001.42-1,332,086.30-248,305.15

Finding the Fourth Proportional to 888,001.42, 1,332,086.30 and 248,305.15

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Solution

The fourth proportional to 888,001.42, 1,332,086.30 and 248,305.15 is: 372,481.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,001.42 : 1,332,086.30 = 248,305.15 : x
  2. Step 2: Convert to fraction form
    888,001.42/1,332,086.30 = 248,305.15/x
  3. Step 3: Cross multiply
    888,001.42x = 1,332,086.30 × 248,305.15
  4. Step 4: Simplify right side
    888,001.42x = 330,763,888,534.45
  5. Step 5: Solve for x
    x = 330,763,888,534.45/888,001.42
  6. Step 6: Final answer
    x = 372,481.26

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