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Finding the Third Proportional to 844,134 and 1,848,361.50

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Solution

The third proportional to 844,134 and 1,848,361.50 is: 4,047,272.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,134 : 1,848,361.50 = 1,848,361.50 : x
  2. Step 2: Convert to fraction form
    844,134/1,848,361.50 = 1,848,361.50/x
  3. Step 3: Cross multiply
    844,134x = 1,848,361.50 × 1,848,361.50
  4. Step 4: Simplify right side
    844,134x = 3,416,440,234,682.25
  5. Step 5: Solve for x
    x = 3,416,440,234,682.25/844,134
  6. Step 6: Final answer
    x = 4,047,272.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.