Home / 1,226,080.52-1,691,737.54-716,684.36

Finding the Fourth Proportional to 1,226,080.52, 1,691,737.54 and 716,684.36

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Solution

The fourth proportional to 1,226,080.52, 1,691,737.54 and 716,684.36 is: 988,876.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,080.52 : 1,691,737.54 = 716,684.36 : x
  2. Step 2: Convert to fraction form
    1,226,080.52/1,691,737.54 = 716,684.36/x
  3. Step 3: Cross multiply
    1,226,080.52x = 1,691,737.54 × 716,684.36
  4. Step 4: Simplify right side
    1,226,080.52x = 1,212,441,836,142.87
  5. Step 5: Solve for x
    x = 1,212,441,836,142.87/1,226,080.52
  6. Step 6: Final answer
    x = 988,876.19

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