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Finding the Third Proportional to 4,436,458 and 6,625,119

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Solution

The third proportional to 4,436,458 and 6,625,119 is: 9,893,523.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,458 : 6,625,119 = 6,625,119 : x
  2. Step 2: Convert to fraction form
    4,436,458/6,625,119 = 6,625,119/x
  3. Step 3: Cross multiply
    4,436,458x = 6,625,119 × 6,625,119
  4. Step 4: Simplify right side
    4,436,458x = 43,892,201,764,161
  5. Step 5: Solve for x
    x = 43,892,201,764,161/4,436,458
  6. Step 6: Final answer
    x = 9,893,523.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.