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Finding the Third Proportional to 341,374.50 and 704,800.50

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Solution

The third proportional to 341,374.50 and 704,800.50 is: 1,455,128.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,374.50 : 704,800.50 = 704,800.50 : x
  2. Step 2: Convert to fraction form
    341,374.50/704,800.50 = 704,800.50/x
  3. Step 3: Cross multiply
    341,374.50x = 704,800.50 × 704,800.50
  4. Step 4: Simplify right side
    341,374.50x = 496,743,744,800.25
  5. Step 5: Solve for x
    x = 496,743,744,800.25/341,374.50
  6. Step 6: Final answer
    x = 1,455,128.44

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.