Home / 669,085.83-1,004,625.21-270,505.08

Finding the Fourth Proportional to 669,085.83, 1,004,625.21 and 270,505.08

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Solution

The fourth proportional to 669,085.83, 1,004,625.21 and 270,505.08 is: 406,160.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,085.83 : 1,004,625.21 = 270,505.08 : x
  2. Step 2: Convert to fraction form
    669,085.83/1,004,625.21 = 270,505.08/x
  3. Step 3: Cross multiply
    669,085.83x = 1,004,625.21 × 270,505.08
  4. Step 4: Simplify right side
    669,085.83x = 271,756,222,801.07
  5. Step 5: Solve for x
    x = 271,756,222,801.07/669,085.83
  6. Step 6: Final answer
    x = 406,160.48

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