Home / 1,344,274.40-2,016,411.60-945,365.60

Finding the Fourth Proportional to 1,344,274.40, 2,016,411.60 and 945,365.60

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Solution

The fourth proportional to 1,344,274.40, 2,016,411.60 and 945,365.60 is: 1,418,048.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,274.40 : 2,016,411.60 = 945,365.60 : x
  2. Step 2: Convert to fraction form
    1,344,274.40/2,016,411.60 = 945,365.60/x
  3. Step 3: Cross multiply
    1,344,274.40x = 2,016,411.60 × 945,365.60
  4. Step 4: Simplify right side
    1,344,274.40x = 1,906,246,162,080.96
  5. Step 5: Solve for x
    x = 1,906,246,162,080.96/1,344,274.40
  6. Step 6: Final answer
    x = 1,418,048.40

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