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Finding the Third Proportional to 466,703 and 1,017,875

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Solution

The third proportional to 466,703 and 1,017,875 is: 2,219,976.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,703 : 1,017,875 = 1,017,875 : x
  2. Step 2: Convert to fraction form
    466,703/1,017,875 = 1,017,875/x
  3. Step 3: Cross multiply
    466,703x = 1,017,875 × 1,017,875
  4. Step 4: Simplify right side
    466,703x = 1,036,069,515,625
  5. Step 5: Solve for x
    x = 1,036,069,515,625/466,703
  6. Step 6: Final answer
    x = 2,219,976.12

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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.