Home / 3,670,289.20-5,505,433.80-2,657,270.80

Finding the Fourth Proportional to 3,670,289.20, 5,505,433.80 and 2,657,270.80

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Solution

The fourth proportional to 3,670,289.20, 5,505,433.80 and 2,657,270.80 is: 3,985,906.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,289.20 : 5,505,433.80 = 2,657,270.80 : x
  2. Step 2: Convert to fraction form
    3,670,289.20/5,505,433.80 = 2,657,270.80/x
  3. Step 3: Cross multiply
    3,670,289.20x = 5,505,433.80 × 2,657,270.80
  4. Step 4: Simplify right side
    3,670,289.20x = 14,629,428,478,073.04
  5. Step 5: Solve for x
    x = 14,629,428,478,073.04/3,670,289.20
  6. Step 6: Final answer
    x = 3,985,906.20

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