Home / 1,330,363.20-1,995,544.80-798,484.80

Finding the Fourth Proportional to 1,330,363.20, 1,995,544.80 and 798,484.80

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Solution

The fourth proportional to 1,330,363.20, 1,995,544.80 and 798,484.80 is: 1,197,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,363.20 : 1,995,544.80 = 798,484.80 : x
  2. Step 2: Convert to fraction form
    1,330,363.20/1,995,544.80 = 798,484.80/x
  3. Step 3: Cross multiply
    1,330,363.20x = 1,995,544.80 × 798,484.80
  4. Step 4: Simplify right side
    1,330,363.20x = 1,593,412,190,519.04
  5. Step 5: Solve for x
    x = 1,593,412,190,519.04/1,330,363.20
  6. Step 6: Final answer
    x = 1,197,727.20

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