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Finding the Third Proportional to 2,069,502 and 3,091,508

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Solution

The third proportional to 2,069,502 and 3,091,508 is: 4,618,222.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,502 : 3,091,508 = 3,091,508 : x
  2. Step 2: Convert to fraction form
    2,069,502/3,091,508 = 3,091,508/x
  3. Step 3: Cross multiply
    2,069,502x = 3,091,508 × 3,091,508
  4. Step 4: Simplify right side
    2,069,502x = 9,557,421,714,064
  5. Step 5: Solve for x
    x = 9,557,421,714,064/2,069,502
  6. Step 6: Final answer
    x = 4,618,222.99

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