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Finding the Third Proportional to 2,715,054 and 3,983,823

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Solution

The third proportional to 2,715,054 and 3,983,823 is: 5,845,499.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,054 : 3,983,823 = 3,983,823 : x
  2. Step 2: Convert to fraction form
    2,715,054/3,983,823 = 3,983,823/x
  3. Step 3: Cross multiply
    2,715,054x = 3,983,823 × 3,983,823
  4. Step 4: Simplify right side
    2,715,054x = 15,870,845,695,329
  5. Step 5: Solve for x
    x = 15,870,845,695,329/2,715,054
  6. Step 6: Final answer
    x = 5,845,499.09

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.