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Finding the Fourth Proportional to 444,996.68, 667,225.82 and 174,801.36

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Solution

The fourth proportional to 444,996.68, 667,225.82 and 174,801.36 is: 262,096.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,996.68 : 667,225.82 = 174,801.36 : x
  2. Step 2: Convert to fraction form
    444,996.68/667,225.82 = 174,801.36/x
  3. Step 3: Cross multiply
    444,996.68x = 667,225.82 × 174,801.36
  4. Step 4: Simplify right side
    444,996.68x = 116,631,980,763.12
  5. Step 5: Solve for x
    x = 116,631,980,763.12/444,996.68
  6. Step 6: Final answer
    x = 262,096.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.