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Finding the Third Proportional to 4,629,410 and 6,877,055

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Solution

The third proportional to 4,629,410 and 6,877,055 is: 10,215,963.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,410 : 6,877,055 = 6,877,055 : x
  2. Step 2: Convert to fraction form
    4,629,410/6,877,055 = 6,877,055/x
  3. Step 3: Cross multiply
    4,629,410x = 6,877,055 × 6,877,055
  4. Step 4: Simplify right side
    4,629,410x = 47,293,885,473,025
  5. Step 5: Solve for x
    x = 47,293,885,473,025/4,629,410
  6. Step 6: Final answer
    x = 10,215,963.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.