Home / 756,099.18-1,134,170.64-282,694.14

Finding the Fourth Proportional to 756,099.18, 1,134,170.64 and 282,694.14

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Solution

The fourth proportional to 756,099.18, 1,134,170.64 and 282,694.14 is: 424,049.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,099.18 : 1,134,170.64 = 282,694.14 : x
  2. Step 2: Convert to fraction form
    756,099.18/1,134,170.64 = 282,694.14/x
  3. Step 3: Cross multiply
    756,099.18x = 1,134,170.64 × 282,694.14
  4. Step 4: Simplify right side
    756,099.18x = 320,623,393,688.05
  5. Step 5: Solve for x
    x = 320,623,393,688.05/756,099.18
  6. Step 6: Final answer
    x = 424,049.39

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