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Finding the Third Proportional to 795,889 and 1,717,818

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Solution

The third proportional to 795,889 and 1,717,818 is: 3,707,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,889 : 1,717,818 = 1,717,818 : x
  2. Step 2: Convert to fraction form
    795,889/1,717,818 = 1,717,818/x
  3. Step 3: Cross multiply
    795,889x = 1,717,818 × 1,717,818
  4. Step 4: Simplify right side
    795,889x = 2,950,898,681,124
  5. Step 5: Solve for x
    x = 2,950,898,681,124/795,889
  6. Step 6: Final answer
    x = 3,707,676.17

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.