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Finding the Fourth Proportional to 602,443.37, 903,665.16 and 203,050.80

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Solution

The fourth proportional to 602,443.37, 903,665.16 and 203,050.80 is: 304,576.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,443.37 : 903,665.16 = 203,050.80 : x
  2. Step 2: Convert to fraction form
    602,443.37/903,665.16 = 203,050.80/x
  3. Step 3: Cross multiply
    602,443.37x = 903,665.16 × 203,050.80
  4. Step 4: Simplify right side
    602,443.37x = 183,489,933,670.13
  5. Step 5: Solve for x
    x = 183,489,933,670.13/602,443.37
  6. Step 6: Final answer
    x = 304,576.23

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