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Finding the Third Proportional to 936,069 and 2,012,175

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Solution

The third proportional to 936,069 and 2,012,175 is: 4,325,373.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,069 : 2,012,175 = 2,012,175 : x
  2. Step 2: Convert to fraction form
    936,069/2,012,175 = 2,012,175/x
  3. Step 3: Cross multiply
    936,069x = 2,012,175 × 2,012,175
  4. Step 4: Simplify right side
    936,069x = 4,048,848,230,625
  5. Step 5: Solve for x
    x = 4,048,848,230,625/936,069
  6. Step 6: Final answer
    x = 4,325,373.70

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.