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Finding the Third Proportional to 2,028,608 and 4,283,567

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Solution

The third proportional to 2,028,608 and 4,283,567 is: 9,045,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,608 : 4,283,567 = 4,283,567 : x
  2. Step 2: Convert to fraction form
    2,028,608/4,283,567 = 4,283,567/x
  3. Step 3: Cross multiply
    2,028,608x = 4,283,567 × 4,283,567
  4. Step 4: Simplify right side
    2,028,608x = 18,348,946,243,489
  5. Step 5: Solve for x
    x = 18,348,946,243,489/2,028,608
  6. Step 6: Final answer
    x = 9,045,092.12

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.