Home / 689,912.40-1,034,868.60-184,472.40

Finding the Fourth Proportional to 689,912.40, 1,034,868.60 and 184,472.40

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Solution

The fourth proportional to 689,912.40, 1,034,868.60 and 184,472.40 is: 276,708.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    689,912.40 : 1,034,868.60 = 184,472.40 : x
  2. Step 2: Convert to fraction form
    689,912.40/1,034,868.60 = 184,472.40/x
  3. Step 3: Cross multiply
    689,912.40x = 1,034,868.60 × 184,472.40
  4. Step 4: Simplify right side
    689,912.40x = 190,904,694,326.64
  5. Step 5: Solve for x
    x = 190,904,694,326.64/689,912.40
  6. Step 6: Final answer
    x = 276,708.60

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