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Finding the Third Proportional to 4,046,560 and 8,467,258

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Solution

The third proportional to 4,046,560 and 8,467,258 is: 17,717,384.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,560 : 8,467,258 = 8,467,258 : x
  2. Step 2: Convert to fraction form
    4,046,560/8,467,258 = 8,467,258/x
  3. Step 3: Cross multiply
    4,046,560x = 8,467,258 × 8,467,258
  4. Step 4: Simplify right side
    4,046,560x = 71,694,458,038,564
  5. Step 5: Solve for x
    x = 71,694,458,038,564/4,046,560
  6. Step 6: Final answer
    x = 17,717,384.16

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.