Home / 1,040,331.60-1,560,497.40-804,135.60

Finding the Fourth Proportional to 1,040,331.60, 1,560,497.40 and 804,135.60

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Solution

The fourth proportional to 1,040,331.60, 1,560,497.40 and 804,135.60 is: 1,206,203.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,331.60 : 1,560,497.40 = 804,135.60 : x
  2. Step 2: Convert to fraction form
    1,040,331.60/1,560,497.40 = 804,135.60/x
  3. Step 3: Cross multiply
    1,040,331.60x = 1,560,497.40 × 804,135.60
  4. Step 4: Simplify right side
    1,040,331.60x = 1,254,851,513,047.44
  5. Step 5: Solve for x
    x = 1,254,851,513,047.44/1,040,331.60
  6. Step 6: Final answer
    x = 1,206,203.40

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