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Finding the Third Proportional to 544,853 and 1,187,799

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Solution

The third proportional to 544,853 and 1,187,799 is: 2,589,444.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,853 : 1,187,799 = 1,187,799 : x
  2. Step 2: Convert to fraction form
    544,853/1,187,799 = 1,187,799/x
  3. Step 3: Cross multiply
    544,853x = 1,187,799 × 1,187,799
  4. Step 4: Simplify right side
    544,853x = 1,410,866,464,401
  5. Step 5: Solve for x
    x = 1,410,866,464,401/544,853
  6. Step 6: Final answer
    x = 2,589,444.24

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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.