Home / 2,284,552.80-3,428,141.40-865,627.20

Finding the Fourth Proportional to 2,284,552.80, 3,428,141.40 and 865,627.20

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Solution

The fourth proportional to 2,284,552.80, 3,428,141.40 and 865,627.20 is: 1,298,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,552.80 : 3,428,141.40 = 865,627.20 : x
  2. Step 2: Convert to fraction form
    2,284,552.80/3,428,141.40 = 865,627.20/x
  3. Step 3: Cross multiply
    2,284,552.80x = 3,428,141.40 × 865,627.20
  4. Step 4: Simplify right side
    2,284,552.80x = 2,967,492,441,286.08
  5. Step 5: Solve for x
    x = 2,967,492,441,286.08/2,284,552.80
  6. Step 6: Final answer
    x = 1,298,938.00

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