Home / 1,286,550.42-1,775,440.56-713,594.70

Finding the Fourth Proportional to 1,286,550.42, 1,775,440.56 and 713,594.70

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Solution

The fourth proportional to 1,286,550.42, 1,775,440.56 and 713,594.70 is: 984,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,286,550.42 : 1,775,440.56 = 713,594.70 : x
  2. Step 2: Convert to fraction form
    1,286,550.42/1,775,440.56 = 713,594.70/x
  3. Step 3: Cross multiply
    1,286,550.42x = 1,775,440.56 × 713,594.70
  4. Step 4: Simplify right side
    1,286,550.42x = 1,266,944,973,781.03
  5. Step 5: Solve for x
    x = 1,266,944,973,781.03/1,286,550.42
  6. Step 6: Final answer
    x = 984,761.23

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