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Finding the Third Proportional to 984,097.50 and 2,119,125

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Solution

The third proportional to 984,097.50 and 2,119,125 is: 4,563,257.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,097.50 : 2,119,125 = 2,119,125 : x
  2. Step 2: Convert to fraction form
    984,097.50/2,119,125 = 2,119,125/x
  3. Step 3: Cross multiply
    984,097.50x = 2,119,125 × 2,119,125
  4. Step 4: Simplify right side
    984,097.50x = 4,490,690,765,625
  5. Step 5: Solve for x
    x = 4,490,690,765,625/984,097.50
  6. Step 6: Final answer
    x = 4,563,257.98

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.