Home / 756,677.39-1,135,081.22-216,935.81

Finding the Fourth Proportional to 756,677.39, 1,135,081.22 and 216,935.81

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Solution

The fourth proportional to 756,677.39, 1,135,081.22 and 216,935.81 is: 325,422.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,677.39 : 1,135,081.22 = 216,935.81 : x
  2. Step 2: Convert to fraction form
    756,677.39/1,135,081.22 = 216,935.81/x
  3. Step 3: Cross multiply
    756,677.39x = 1,135,081.22 × 216,935.81
  4. Step 4: Simplify right side
    756,677.39x = 246,239,757,116.40
  5. Step 5: Solve for x
    x = 246,239,757,116.40/756,677.39
  6. Step 6: Final answer
    x = 325,422.38

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