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Finding the Third Proportional to 737,349.75 and 1,111,218.75

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Solution

The third proportional to 737,349.75 and 1,111,218.75 is: 1,674,655.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,349.75 : 1,111,218.75 = 1,111,218.75 : x
  2. Step 2: Convert to fraction form
    737,349.75/1,111,218.75 = 1,111,218.75/x
  3. Step 3: Cross multiply
    737,349.75x = 1,111,218.75 × 1,111,218.75
  4. Step 4: Simplify right side
    737,349.75x = 1,234,807,110,351.56
  5. Step 5: Solve for x
    x = 1,234,807,110,351.56/737,349.75
  6. Step 6: Final answer
    x = 1,674,655.90

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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.