Home / 1,172,704.80-1,759,057.20-799,456.80

Finding the Fourth Proportional to 1,172,704.80, 1,759,057.20 and 799,456.80

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Solution

The fourth proportional to 1,172,704.80, 1,759,057.20 and 799,456.80 is: 1,199,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,704.80 : 1,759,057.20 = 799,456.80 : x
  2. Step 2: Convert to fraction form
    1,172,704.80/1,759,057.20 = 799,456.80/x
  3. Step 3: Cross multiply
    1,172,704.80x = 1,759,057.20 × 799,456.80
  4. Step 4: Simplify right side
    1,172,704.80x = 1,406,290,240,128.96
  5. Step 5: Solve for x
    x = 1,406,290,240,128.96/1,172,704.80
  6. Step 6: Final answer
    x = 1,199,185.20

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