Home / 1,819,727.64-2,729,493.05-557,558.91

Finding the Fourth Proportional to 1,819,727.64, 2,729,493.05 and 557,558.91

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Solution

The fourth proportional to 1,819,727.64, 2,729,493.05 and 557,558.91 is: 836,308.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,727.64 : 2,729,493.05 = 557,558.91 : x
  2. Step 2: Convert to fraction form
    1,819,727.64/2,729,493.05 = 557,558.91/x
  3. Step 3: Cross multiply
    1,819,727.64x = 2,729,493.05 × 557,558.91
  4. Step 4: Simplify right side
    1,819,727.64x = 1,521,853,167,022.78
  5. Step 5: Solve for x
    x = 1,521,853,167,022.78/1,819,727.64
  6. Step 6: Final answer
    x = 836,308.21

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