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Finding the Third Proportional to 4,196,553 and 6,673,161

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Solution

The third proportional to 4,196,553 and 6,673,161 is: 10,611,346.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,553 : 6,673,161 = 6,673,161 : x
  2. Step 2: Convert to fraction form
    4,196,553/6,673,161 = 6,673,161/x
  3. Step 3: Cross multiply
    4,196,553x = 6,673,161 × 6,673,161
  4. Step 4: Simplify right side
    4,196,553x = 44,531,077,731,921
  5. Step 5: Solve for x
    x = 44,531,077,731,921/4,196,553
  6. Step 6: Final answer
    x = 10,611,346.44

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.