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Finding the Third Proportional to 2,041,228.50 and 4,394,469

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Solution

The third proportional to 2,041,228.50 and 4,394,469 is: 9,460,654.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,228.50 : 4,394,469 = 4,394,469 : x
  2. Step 2: Convert to fraction form
    2,041,228.50/4,394,469 = 4,394,469/x
  3. Step 3: Cross multiply
    2,041,228.50x = 4,394,469 × 4,394,469
  4. Step 4: Simplify right side
    2,041,228.50x = 19,311,357,791,961
  5. Step 5: Solve for x
    x = 19,311,357,791,961/2,041,228.50
  6. Step 6: Final answer
    x = 9,460,654.60

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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.