Home / 884,706.39-1,327,060.40-219,858.39

Finding the Fourth Proportional to 884,706.39, 1,327,060.40 and 219,858.39

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Solution

The fourth proportional to 884,706.39, 1,327,060.40 and 219,858.39 is: 329,787.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,706.39 : 1,327,060.40 = 219,858.39 : x
  2. Step 2: Convert to fraction form
    884,706.39/1,327,060.40 = 219,858.39/x
  3. Step 3: Cross multiply
    884,706.39x = 1,327,060.40 × 219,858.39
  4. Step 4: Simplify right side
    884,706.39x = 291,765,361,877.46
  5. Step 5: Solve for x
    x = 291,765,361,877.46/884,706.39
  6. Step 6: Final answer
    x = 329,787.79

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