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Finding the Third Proportional to 6,796,520 and 10,293,486

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Solution

The third proportional to 6,796,520 and 10,293,486 is: 15,589,721.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796,520 : 10,293,486 = 10,293,486 : x
  2. Step 2: Convert to fraction form
    6,796,520/10,293,486 = 10,293,486/x
  3. Step 3: Cross multiply
    6,796,520x = 10,293,486 × 10,293,486
  4. Step 4: Simplify right side
    6,796,520x = 105,955,854,032,196
  5. Step 5: Solve for x
    x = 105,955,854,032,196/6,796,520
  6. Step 6: Final answer
    x = 15,589,721.51

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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.