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Finding the Third Proportional to 3,213,363 and 6,693,054

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Solution

The third proportional to 3,213,363 and 6,693,054 is: 13,940,837.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,213,363 : 6,693,054 = 6,693,054 : x
  2. Step 2: Convert to fraction form
    3,213,363/6,693,054 = 6,693,054/x
  3. Step 3: Cross multiply
    3,213,363x = 6,693,054 × 6,693,054
  4. Step 4: Simplify right side
    3,213,363x = 44,796,971,846,916
  5. Step 5: Solve for x
    x = 44,796,971,846,916/3,213,363
  6. Step 6: Final answer
    x = 13,940,837.64

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.