Home / 1,170,157.20-1,751,347.80-849,397.20

Finding the Fourth Proportional to 1,170,157.20, 1,751,347.80 and 849,397.20

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Solution

The fourth proportional to 1,170,157.20, 1,751,347.80 and 849,397.20 is: 1,271,273.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,157.20 : 1,751,347.80 = 849,397.20 : x
  2. Step 2: Convert to fraction form
    1,170,157.20/1,751,347.80 = 849,397.20/x
  3. Step 3: Cross multiply
    1,170,157.20x = 1,751,347.80 × 849,397.20
  4. Step 4: Simplify right side
    1,170,157.20x = 1,487,589,917,546.16
  5. Step 5: Solve for x
    x = 1,487,589,917,546.16/1,170,157.20
  6. Step 6: Final answer
    x = 1,271,273.57

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