Home / 1,301,663.60-1,952,495.40-741,791.60

Finding the Fourth Proportional to 1,301,663.60, 1,952,495.40 and 741,791.60

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Solution

The fourth proportional to 1,301,663.60, 1,952,495.40 and 741,791.60 is: 1,112,687.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,663.60 : 1,952,495.40 = 741,791.60 : x
  2. Step 2: Convert to fraction form
    1,301,663.60/1,952,495.40 = 741,791.60/x
  3. Step 3: Cross multiply
    1,301,663.60x = 1,952,495.40 × 741,791.60
  4. Step 4: Simplify right side
    1,301,663.60x = 1,448,344,686,758.64
  5. Step 5: Solve for x
    x = 1,448,344,686,758.64/1,301,663.60
  6. Step 6: Final answer
    x = 1,112,687.40

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