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Finding the Third Proportional to 3,096,648 and 6,317,712

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Solution

The third proportional to 3,096,648 and 6,317,712 is: 12,889,254.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,648 : 6,317,712 = 6,317,712 : x
  2. Step 2: Convert to fraction form
    3,096,648/6,317,712 = 6,317,712/x
  3. Step 3: Cross multiply
    3,096,648x = 6,317,712 × 6,317,712
  4. Step 4: Simplify right side
    3,096,648x = 39,913,484,914,944
  5. Step 5: Solve for x
    x = 39,913,484,914,944/3,096,648
  6. Step 6: Final answer
    x = 12,889,254.74

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.