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Finding the Fourth Proportional to 445,003.37, 667,696.22 and 295,295.93

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Solution

The fourth proportional to 445,003.37, 667,696.22 and 295,295.93 is: 443,070.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,003.37 : 667,696.22 = 295,295.93 : x
  2. Step 2: Convert to fraction form
    445,003.37/667,696.22 = 295,295.93/x
  3. Step 3: Cross multiply
    445,003.37x = 667,696.22 × 295,295.93
  4. Step 4: Simplify right side
    445,003.37x = 197,167,976,242.39
  5. Step 5: Solve for x
    x = 197,167,976,242.39/445,003.37
  6. Step 6: Final answer
    x = 443,070.75

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