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Finding the Third Proportional to 2,028,096.50 and 4,390,849

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Solution

The third proportional to 2,028,096.50 and 4,390,849 is: 9,506,231.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,096.50 : 4,390,849 = 4,390,849 : x
  2. Step 2: Convert to fraction form
    2,028,096.50/4,390,849 = 4,390,849/x
  3. Step 3: Cross multiply
    2,028,096.50x = 4,390,849 × 4,390,849
  4. Step 4: Simplify right side
    2,028,096.50x = 19,279,554,940,801
  5. Step 5: Solve for x
    x = 19,279,554,940,801/2,028,096.50
  6. Step 6: Final answer
    x = 9,506,231.55

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.