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Finding the Third Proportional to 1,850,997 and 4,127,355

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Solution

The third proportional to 1,850,997 and 4,127,355 is: 9,203,180.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,997 : 4,127,355 = 4,127,355 : x
  2. Step 2: Convert to fraction form
    1,850,997/4,127,355 = 4,127,355/x
  3. Step 3: Cross multiply
    1,850,997x = 4,127,355 × 4,127,355
  4. Step 4: Simplify right side
    1,850,997x = 17,035,059,296,025
  5. Step 5: Solve for x
    x = 17,035,059,296,025/1,850,997
  6. Step 6: Final answer
    x = 9,203,180.39

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.