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Finding the Third Proportional to 334,201.75 and 695,943.50

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Solution

The third proportional to 334,201.75 and 695,943.50 is: 1,449,236.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,201.75 : 695,943.50 = 695,943.50 : x
  2. Step 2: Convert to fraction form
    334,201.75/695,943.50 = 695,943.50/x
  3. Step 3: Cross multiply
    334,201.75x = 695,943.50 × 695,943.50
  4. Step 4: Simplify right side
    334,201.75x = 484,337,355,192.25
  5. Step 5: Solve for x
    x = 484,337,355,192.25/334,201.75
  6. Step 6: Final answer
    x = 1,449,236.44

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.