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Finding the Third Proportional to 1,136,003 and 2,431,587

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Solution

The third proportional to 1,136,003 and 2,431,587 is: 5,204,753.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,003 : 2,431,587 = 2,431,587 : x
  2. Step 2: Convert to fraction form
    1,136,003/2,431,587 = 2,431,587/x
  3. Step 3: Cross multiply
    1,136,003x = 2,431,587 × 2,431,587
  4. Step 4: Simplify right side
    1,136,003x = 5,912,615,338,569
  5. Step 5: Solve for x
    x = 5,912,615,338,569/1,136,003
  6. Step 6: Final answer
    x = 5,204,753.28

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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.