Home / 1,093,600.20-1,640,400.30-894,145.80

Finding the Fourth Proportional to 1,093,600.20, 1,640,400.30 and 894,145.80

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Solution

The fourth proportional to 1,093,600.20, 1,640,400.30 and 894,145.80 is: 1,341,218.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,600.20 : 1,640,400.30 = 894,145.80 : x
  2. Step 2: Convert to fraction form
    1,093,600.20/1,640,400.30 = 894,145.80/x
  3. Step 3: Cross multiply
    1,093,600.20x = 1,640,400.30 × 894,145.80
  4. Step 4: Simplify right side
    1,093,600.20x = 1,466,757,038,563.74
  5. Step 5: Solve for x
    x = 1,466,757,038,563.74/1,093,600.20
  6. Step 6: Final answer
    x = 1,341,218.70

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