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Finding the Third Proportional to 6,213,702 and 8,395,101

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Solution

The third proportional to 6,213,702 and 8,395,101 is: 11,342,307.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,702 : 8,395,101 = 8,395,101 : x
  2. Step 2: Convert to fraction form
    6,213,702/8,395,101 = 8,395,101/x
  3. Step 3: Cross multiply
    6,213,702x = 8,395,101 × 8,395,101
  4. Step 4: Simplify right side
    6,213,702x = 70,477,720,800,201
  5. Step 5: Solve for x
    x = 70,477,720,800,201/6,213,702
  6. Step 6: Final answer
    x = 11,342,307.82

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.