Home / 1,727,999.80-2,591,999.70-886,636.60

Finding the Fourth Proportional to 1,727,999.80, 2,591,999.70 and 886,636.60

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Solution

The fourth proportional to 1,727,999.80, 2,591,999.70 and 886,636.60 is: 1,329,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,999.80 : 2,591,999.70 = 886,636.60 : x
  2. Step 2: Convert to fraction form
    1,727,999.80/2,591,999.70 = 886,636.60/x
  3. Step 3: Cross multiply
    1,727,999.80x = 2,591,999.70 × 886,636.60
  4. Step 4: Simplify right side
    1,727,999.80x = 2,298,161,801,209.02
  5. Step 5: Solve for x
    x = 2,298,161,801,209.02/1,727,999.80
  6. Step 6: Final answer
    x = 1,329,954.90

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