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Finding the Third Proportional to 2,669,486 and 6,298,888

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Solution

The third proportional to 2,669,486 and 6,298,888 is: 14,862,782.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,486 : 6,298,888 = 6,298,888 : x
  2. Step 2: Convert to fraction form
    2,669,486/6,298,888 = 6,298,888/x
  3. Step 3: Cross multiply
    2,669,486x = 6,298,888 × 6,298,888
  4. Step 4: Simplify right side
    2,669,486x = 39,675,990,036,544
  5. Step 5: Solve for x
    x = 39,675,990,036,544/2,669,486
  6. Step 6: Final answer
    x = 14,862,782.59

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.