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Finding the Third Proportional to 2,800,216 and 6,107,246

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Solution

The third proportional to 2,800,216 and 6,107,246 is: 13,319,848.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,800,216 : 6,107,246 = 6,107,246 : x
  2. Step 2: Convert to fraction form
    2,800,216/6,107,246 = 6,107,246/x
  3. Step 3: Cross multiply
    2,800,216x = 6,107,246 × 6,107,246
  4. Step 4: Simplify right side
    2,800,216x = 37,298,453,704,516
  5. Step 5: Solve for x
    x = 37,298,453,704,516/2,800,216
  6. Step 6: Final answer
    x = 13,319,848.79

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.