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Finding the Fourth Proportional to 366,936.03, 550,404.04 and 366,936.03

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Solution

The fourth proportional to 366,936.03, 550,404.04 and 366,936.03 is: 550,404.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,936.03 : 550,404.04 = 366,936.03 : x
  2. Step 2: Convert to fraction form
    366,936.03/550,404.04 = 366,936.03/x
  3. Step 3: Cross multiply
    366,936.03x = 550,404.04 × 366,936.03
  4. Step 4: Simplify right side
    366,936.03x = 201,963,073,333.56
  5. Step 5: Solve for x
    x = 201,963,073,333.56/366,936.03
  6. Step 6: Final answer
    x = 550,404.04

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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.