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Finding the Third Proportional to 6,334,654 and 8,606,407

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Solution

The third proportional to 6,334,654 and 8,606,407 is: 11,692,863.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,334,654 : 8,606,407 = 8,606,407 : x
  2. Step 2: Convert to fraction form
    6,334,654/8,606,407 = 8,606,407/x
  3. Step 3: Cross multiply
    6,334,654x = 8,606,407 × 8,606,407
  4. Step 4: Simplify right side
    6,334,654x = 74,070,241,449,649
  5. Step 5: Solve for x
    x = 74,070,241,449,649/6,334,654
  6. Step 6: Final answer
    x = 11,692,863.01

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.