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Finding the Fourth Proportional to 544,164.66, 816,523.47 and 244,584.90

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Solution

The fourth proportional to 544,164.66, 816,523.47 and 244,584.90 is: 367,001.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,164.66 : 816,523.47 = 244,584.90 : x
  2. Step 2: Convert to fraction form
    544,164.66/816,523.47 = 244,584.90/x
  3. Step 3: Cross multiply
    544,164.66x = 816,523.47 × 244,584.90
  4. Step 4: Simplify right side
    544,164.66x = 199,709,311,257.60
  5. Step 5: Solve for x
    x = 199,709,311,257.60/544,164.66
  6. Step 6: Final answer
    x = 367,001.62

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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.