Home / 1,040,204.35-1,561,472.93-804,591.55

Finding the Fourth Proportional to 1,040,204.35, 1,561,472.93 and 804,591.55

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Solution

The fourth proportional to 1,040,204.35, 1,561,472.93 and 804,591.55 is: 1,207,789.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,204.35 : 1,561,472.93 = 804,591.55 : x
  2. Step 2: Convert to fraction form
    1,040,204.35/1,561,472.93 = 804,591.55/x
  3. Step 3: Cross multiply
    1,040,204.35x = 1,561,472.93 × 804,591.55
  4. Step 4: Simplify right side
    1,040,204.35x = 1,256,347,925,031.74
  5. Step 5: Solve for x
    x = 1,256,347,925,031.74/1,040,204.35
  6. Step 6: Final answer
    x = 1,207,789.53

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