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Finding the Third Proportional to 1,474,228 and 3,153,397

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Solution

The third proportional to 1,474,228 and 3,153,397 is: 6,745,166.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,228 : 3,153,397 = 3,153,397 : x
  2. Step 2: Convert to fraction form
    1,474,228/3,153,397 = 3,153,397/x
  3. Step 3: Cross multiply
    1,474,228x = 3,153,397 × 3,153,397
  4. Step 4: Simplify right side
    1,474,228x = 9,943,912,639,609
  5. Step 5: Solve for x
    x = 9,943,912,639,609/1,474,228
  6. Step 6: Final answer
    x = 6,745,166.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.