Home / 1,141,217.09-1,576,520.01-911,472.74

Finding the Fourth Proportional to 1,141,217.09, 1,576,520.01 and 911,472.74

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Solution

The fourth proportional to 1,141,217.09, 1,576,520.01 and 911,472.74 is: 1,259,142.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,217.09 : 1,576,520.01 = 911,472.74 : x
  2. Step 2: Convert to fraction form
    1,141,217.09/1,576,520.01 = 911,472.74/x
  3. Step 3: Cross multiply
    1,141,217.09x = 1,576,520.01 × 911,472.74
  4. Step 4: Simplify right side
    1,141,217.09x = 1,436,955,005,296.93
  5. Step 5: Solve for x
    x = 1,436,955,005,296.93/1,141,217.09
  6. Step 6: Final answer
    x = 1,259,142.56

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