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Finding the Third Proportional to 2,013,207 and 3,049,115

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Solution

The third proportional to 2,013,207 and 3,049,115 is: 4,618,055.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,207 : 3,049,115 = 3,049,115 : x
  2. Step 2: Convert to fraction form
    2,013,207/3,049,115 = 3,049,115/x
  3. Step 3: Cross multiply
    2,013,207x = 3,049,115 × 3,049,115
  4. Step 4: Simplify right side
    2,013,207x = 9,297,102,283,225
  5. Step 5: Solve for x
    x = 9,297,102,283,225/2,013,207
  6. Step 6: Final answer
    x = 4,618,055.81

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Why These Related Problems?

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