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Finding the Third Proportional to 1,508,121 and 3,232,115

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Solution

The third proportional to 1,508,121 and 3,232,115 is: 6,926,876.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,121 : 3,232,115 = 3,232,115 : x
  2. Step 2: Convert to fraction form
    1,508,121/3,232,115 = 3,232,115/x
  3. Step 3: Cross multiply
    1,508,121x = 3,232,115 × 3,232,115
  4. Step 4: Simplify right side
    1,508,121x = 10,446,567,373,225
  5. Step 5: Solve for x
    x = 10,446,567,373,225/1,508,121
  6. Step 6: Final answer
    x = 6,926,876.14

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.