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Finding the Third Proportional to 966,315 and 2,183,175

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Solution

The third proportional to 966,315 and 2,183,175 is: 4,932,401.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,315 : 2,183,175 = 2,183,175 : x
  2. Step 2: Convert to fraction form
    966,315/2,183,175 = 2,183,175/x
  3. Step 3: Cross multiply
    966,315x = 2,183,175 × 2,183,175
  4. Step 4: Simplify right side
    966,315x = 4,766,253,080,625
  5. Step 5: Solve for x
    x = 4,766,253,080,625/966,315
  6. Step 6: Final answer
    x = 4,932,401.01

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Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.