Home / 670,921.12-1,006,348.80-250,164.08

Finding the Fourth Proportional to 670,921.12, 1,006,348.80 and 250,164.08

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Solution

The fourth proportional to 670,921.12, 1,006,348.80 and 250,164.08 is: 375,233.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,921.12 : 1,006,348.80 = 250,164.08 : x
  2. Step 2: Convert to fraction form
    670,921.12/1,006,348.80 = 250,164.08/x
  3. Step 3: Cross multiply
    670,921.12x = 1,006,348.80 × 250,164.08
  4. Step 4: Simplify right side
    670,921.12x = 251,752,321,711.10
  5. Step 5: Solve for x
    x = 251,752,321,711.10/670,921.12
  6. Step 6: Final answer
    x = 375,233.86

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