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Finding the Third Proportional to 351,634.50 and 544,826.25

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Solution

The third proportional to 351,634.50 and 544,826.25 is: 844,159.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,634.50 : 544,826.25 = 544,826.25 : x
  2. Step 2: Convert to fraction form
    351,634.50/544,826.25 = 544,826.25/x
  3. Step 3: Cross multiply
    351,634.50x = 544,826.25 × 544,826.25
  4. Step 4: Simplify right side
    351,634.50x = 296,835,642,689.06
  5. Step 5: Solve for x
    x = 296,835,642,689.06/351,634.50
  6. Step 6: Final answer
    x = 844,159.61

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.