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Finding the Third Proportional to 1,900,677 and 4,135,958

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Solution

The third proportional to 1,900,677 and 4,135,958 is: 9,000,029.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,677 : 4,135,958 = 4,135,958 : x
  2. Step 2: Convert to fraction form
    1,900,677/4,135,958 = 4,135,958/x
  3. Step 3: Cross multiply
    1,900,677x = 4,135,958 × 4,135,958
  4. Step 4: Simplify right side
    1,900,677x = 17,106,148,577,764
  5. Step 5: Solve for x
    x = 17,106,148,577,764/1,900,677
  6. Step 6: Final answer
    x = 9,000,029.24

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.