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Finding the Third Proportional to 938,254 and 2,044,907

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Solution

The third proportional to 938,254 and 2,044,907 is: 4,456,836.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    938,254 : 2,044,907 = 2,044,907 : x
  2. Step 2: Convert to fraction form
    938,254/2,044,907 = 2,044,907/x
  3. Step 3: Cross multiply
    938,254x = 2,044,907 × 2,044,907
  4. Step 4: Simplify right side
    938,254x = 4,181,644,638,649
  5. Step 5: Solve for x
    x = 4,181,644,638,649/938,254
  6. Step 6: Final answer
    x = 4,456,836.46

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.