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Finding the Third Proportional to 1,560,216 and 3,356,625

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Solution

The third proportional to 1,560,216 and 3,356,625 is: 7,221,392.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,216 : 3,356,625 = 3,356,625 : x
  2. Step 2: Convert to fraction form
    1,560,216/3,356,625 = 3,356,625/x
  3. Step 3: Cross multiply
    1,560,216x = 3,356,625 × 3,356,625
  4. Step 4: Simplify right side
    1,560,216x = 11,266,931,390,625
  5. Step 5: Solve for x
    x = 11,266,931,390,625/1,560,216
  6. Step 6: Final answer
    x = 7,221,392.03

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.