Home / 849,108.25-1,274,252.86-548,844.08

Finding the Fourth Proportional to 849,108.25, 1,274,252.86 and 548,844.08

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Solution

The fourth proportional to 849,108.25, 1,274,252.86 and 548,844.08 is: 823,647.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,108.25 : 1,274,252.86 = 548,844.08 : x
  2. Step 2: Convert to fraction form
    849,108.25/1,274,252.86 = 548,844.08/x
  3. Step 3: Cross multiply
    849,108.25x = 1,274,252.86 × 548,844.08
  4. Step 4: Simplify right side
    849,108.25x = 699,366,138,634.07
  5. Step 5: Solve for x
    x = 699,366,138,634.07/849,108.25
  6. Step 6: Final answer
    x = 823,647.80

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