Home / 844,566.26-1,266,849.40-213,480.08

Finding the Fourth Proportional to 844,566.26, 1,266,849.40 and 213,480.08

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Solution

The fourth proportional to 844,566.26, 1,266,849.40 and 213,480.08 is: 320,220.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,566.26 : 1,266,849.40 = 213,480.08 : x
  2. Step 2: Convert to fraction form
    844,566.26/1,266,849.40 = 213,480.08/x
  3. Step 3: Cross multiply
    844,566.26x = 1,266,849.40 × 213,480.08
  4. Step 4: Simplify right side
    844,566.26x = 270,447,111,259.95
  5. Step 5: Solve for x
    x = 270,447,111,259.95/844,566.26
  6. Step 6: Final answer
    x = 320,220.12

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