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Finding the Third Proportional to 6,889,260 and 10,752,498

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Solution

The third proportional to 6,889,260 and 10,752,498 is: 16,782,094.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,260 : 10,752,498 = 10,752,498 : x
  2. Step 2: Convert to fraction form
    6,889,260/10,752,498 = 10,752,498/x
  3. Step 3: Cross multiply
    6,889,260x = 10,752,498 × 10,752,498
  4. Step 4: Simplify right side
    6,889,260x = 115,616,213,240,004
  5. Step 5: Solve for x
    x = 115,616,213,240,004/6,889,260
  6. Step 6: Final answer
    x = 16,782,094.63

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.