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Finding the Third Proportional to 2,104,372.41 and 3,081,608.30

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Solution

The third proportional to 2,104,372.41 and 3,081,608.30 is: 4,512,656.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,372.41 : 3,081,608.30 = 3,081,608.30 : x
  2. Step 2: Convert to fraction form
    2,104,372.41/3,081,608.30 = 3,081,608.30/x
  3. Step 3: Cross multiply
    2,104,372.41x = 3,081,608.30 × 3,081,608.30
  4. Step 4: Simplify right side
    2,104,372.41x = 9,496,309,695,368.84
  5. Step 5: Solve for x
    x = 9,496,309,695,368.84/2,104,372.41
  6. Step 6: Final answer
    x = 4,512,656.44

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.