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Finding the Third Proportional to 2,907,368 and 6,392,309

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Solution

The third proportional to 2,907,368 and 6,392,309 is: 14,054,503.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,368 : 6,392,309 = 6,392,309 : x
  2. Step 2: Convert to fraction form
    2,907,368/6,392,309 = 6,392,309/x
  3. Step 3: Cross multiply
    2,907,368x = 6,392,309 × 6,392,309
  4. Step 4: Simplify right side
    2,907,368x = 40,861,614,351,481
  5. Step 5: Solve for x
    x = 40,861,614,351,481/2,907,368
  6. Step 6: Final answer
    x = 14,054,503.71

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.