Home / 2,104,617.80-3,157,509.90-1,396,029.80

Finding the Fourth Proportional to 2,104,617.80, 3,157,509.90 and 1,396,029.80

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Solution

The fourth proportional to 2,104,617.80, 3,157,509.90 and 1,396,029.80 is: 2,094,431.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,617.80 : 3,157,509.90 = 1,396,029.80 : x
  2. Step 2: Convert to fraction form
    2,104,617.80/3,157,509.90 = 1,396,029.80/x
  3. Step 3: Cross multiply
    2,104,617.80x = 3,157,509.90 × 1,396,029.80
  4. Step 4: Simplify right side
    2,104,617.80x = 4,407,977,914,195.02
  5. Step 5: Solve for x
    x = 4,407,977,914,195.02/2,104,617.80
  6. Step 6: Final answer
    x = 2,094,431.55

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