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Finding the Third Proportional to 835,714 and 1,274,343

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Solution

The third proportional to 835,714 and 1,274,343 is: 1,943,188.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,714 : 1,274,343 = 1,274,343 : x
  2. Step 2: Convert to fraction form
    835,714/1,274,343 = 1,274,343/x
  3. Step 3: Cross multiply
    835,714x = 1,274,343 × 1,274,343
  4. Step 4: Simplify right side
    835,714x = 1,623,950,081,649
  5. Step 5: Solve for x
    x = 1,623,950,081,649/835,714
  6. Step 6: Final answer
    x = 1,943,188.80

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.