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Finding the Third Proportional to 1,923,193.13 and 4,113,200.25

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Solution

The third proportional to 1,923,193.13 and 4,113,200.25 is: 8,797,044.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,193.13 : 4,113,200.25 = 4,113,200.25 : x
  2. Step 2: Convert to fraction form
    1,923,193.13/4,113,200.25 = 4,113,200.25/x
  3. Step 3: Cross multiply
    1,923,193.13x = 4,113,200.25 × 4,113,200.25
  4. Step 4: Simplify right side
    1,923,193.13x = 16,918,416,296,600.06
  5. Step 5: Solve for x
    x = 16,918,416,296,600.06/1,923,193.13
  6. Step 6: Final answer
    x = 8,797,044.91

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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.