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Finding the Third Proportional to 3,150,582 and 6,873,726

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Solution

The third proportional to 3,150,582 and 6,873,726 is: 14,996,628.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,582 : 6,873,726 = 6,873,726 : x
  2. Step 2: Convert to fraction form
    3,150,582/6,873,726 = 6,873,726/x
  3. Step 3: Cross multiply
    3,150,582x = 6,873,726 × 6,873,726
  4. Step 4: Simplify right side
    3,150,582x = 47,248,109,123,076
  5. Step 5: Solve for x
    x = 47,248,109,123,076/3,150,582
  6. Step 6: Final answer
    x = 14,996,628.92

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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.