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Finding the Third Proportional to 436,901.66 and 934,525.32

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Solution

The third proportional to 436,901.66 and 934,525.32 is: 1,998,933.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,901.66 : 934,525.32 = 934,525.32 : x
  2. Step 2: Convert to fraction form
    436,901.66/934,525.32 = 934,525.32/x
  3. Step 3: Cross multiply
    436,901.66x = 934,525.32 × 934,525.32
  4. Step 4: Simplify right side
    436,901.66x = 873,337,570,654.70
  5. Step 5: Solve for x
    x = 873,337,570,654.70/436,901.66
  6. Step 6: Final answer
    x = 1,998,933.97

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.