Home / 978,169.24-1,467,067.02-304,258.69

Finding the Fourth Proportional to 978,169.24, 1,467,067.02 and 304,258.69

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Solution

The fourth proportional to 978,169.24, 1,467,067.02 and 304,258.69 is: 456,329.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    978,169.24 : 1,467,067.02 = 304,258.69 : x
  2. Step 2: Convert to fraction form
    978,169.24/1,467,067.02 = 304,258.69/x
  3. Step 3: Cross multiply
    978,169.24x = 1,467,067.02 × 304,258.69
  4. Step 4: Simplify right side
    978,169.24x = 446,367,885,151.88
  5. Step 5: Solve for x
    x = 446,367,885,151.88/978,169.24
  6. Step 6: Final answer
    x = 456,329.91

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