Home / 1,331,350.80-1,995,859.80-799,083.60

Finding the Fourth Proportional to 1,331,350.80, 1,995,859.80 and 799,083.60

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Solution

The fourth proportional to 1,331,350.80, 1,995,859.80 and 799,083.60 is: 1,197,925.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,331,350.80 : 1,995,859.80 = 799,083.60 : x
  2. Step 2: Convert to fraction form
    1,331,350.80/1,995,859.80 = 799,083.60/x
  3. Step 3: Cross multiply
    1,331,350.80x = 1,995,859.80 × 799,083.60
  4. Step 4: Simplify right side
    1,331,350.80x = 1,594,858,834,079.28
  5. Step 5: Solve for x
    x = 1,594,858,834,079.28/1,331,350.80
  6. Step 6: Final answer
    x = 1,197,925.32

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