Home / 794,423.72-1,190,963.81-344,806.64

Finding the Fourth Proportional to 794,423.72, 1,190,963.81 and 344,806.64

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Solution

The fourth proportional to 794,423.72, 1,190,963.81 and 344,806.64 is: 516,918.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,423.72 : 1,190,963.81 = 344,806.64 : x
  2. Step 2: Convert to fraction form
    794,423.72/1,190,963.81 = 344,806.64/x
  3. Step 3: Cross multiply
    794,423.72x = 1,190,963.81 × 344,806.64
  4. Step 4: Simplify right side
    794,423.72x = 410,652,229,687.70
  5. Step 5: Solve for x
    x = 410,652,229,687.70/794,423.72
  6. Step 6: Final answer
    x = 516,918.39

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