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Finding the Third Proportional to 1,149,622 and 1,740,337.50

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Solution

The third proportional to 1,149,622 and 1,740,337.50 is: 2,634,583.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,622 : 1,740,337.50 = 1,740,337.50 : x
  2. Step 2: Convert to fraction form
    1,149,622/1,740,337.50 = 1,740,337.50/x
  3. Step 3: Cross multiply
    1,149,622x = 1,740,337.50 × 1,740,337.50
  4. Step 4: Simplify right side
    1,149,622x = 3,028,774,613,906.25
  5. Step 5: Solve for x
    x = 3,028,774,613,906.25/1,149,622
  6. Step 6: Final answer
    x = 2,634,583.03

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.