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Finding the Third Proportional to 2,879,043 and 6,156,606

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Solution

The third proportional to 2,879,043 and 6,156,606 is: 13,165,415.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,879,043 : 6,156,606 = 6,156,606 : x
  2. Step 2: Convert to fraction form
    2,879,043/6,156,606 = 6,156,606/x
  3. Step 3: Cross multiply
    2,879,043x = 6,156,606 × 6,156,606
  4. Step 4: Simplify right side
    2,879,043x = 37,903,797,439,236
  5. Step 5: Solve for x
    x = 37,903,797,439,236/2,879,043
  6. Step 6: Final answer
    x = 13,165,415.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.