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Finding the Third Proportional to 2,013,179 and 3,049,072

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Solution

The third proportional to 2,013,179 and 3,049,072 is: 4,617,989.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,179 : 3,049,072 = 3,049,072 : x
  2. Step 2: Convert to fraction form
    2,013,179/3,049,072 = 3,049,072/x
  3. Step 3: Cross multiply
    2,013,179x = 3,049,072 × 3,049,072
  4. Step 4: Simplify right side
    2,013,179x = 9,296,840,061,184
  5. Step 5: Solve for x
    x = 9,296,840,061,184/2,013,179
  6. Step 6: Final answer
    x = 4,617,989.79

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.