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Finding the Third Proportional to 1,804,637 and 4,012,761

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Solution

The third proportional to 1,804,637 and 4,012,761 is: 8,922,709.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,637 : 4,012,761 = 4,012,761 : x
  2. Step 2: Convert to fraction form
    1,804,637/4,012,761 = 4,012,761/x
  3. Step 3: Cross multiply
    1,804,637x = 4,012,761 × 4,012,761
  4. Step 4: Simplify right side
    1,804,637x = 16,102,250,843,121
  5. Step 5: Solve for x
    x = 16,102,250,843,121/1,804,637
  6. Step 6: Final answer
    x = 8,922,709.02

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.