Home / 1,371,106.23-2,055,399.83-472,334.28

Finding the Fourth Proportional to 1,371,106.23, 2,055,399.83 and 472,334.28

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Solution

The fourth proportional to 1,371,106.23, 2,055,399.83 and 472,334.28 is: 708,067.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,106.23 : 2,055,399.83 = 472,334.28 : x
  2. Step 2: Convert to fraction form
    1,371,106.23/2,055,399.83 = 472,334.28/x
  3. Step 3: Cross multiply
    1,371,106.23x = 2,055,399.83 × 472,334.28
  4. Step 4: Simplify right side
    1,371,106.23x = 970,835,798,815.17
  5. Step 5: Solve for x
    x = 970,835,798,815.17/1,371,106.23
  6. Step 6: Final answer
    x = 708,067.53

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