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Finding the Third Proportional to 3,245,101.73 and 6,924,543.19

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Solution

The third proportional to 3,245,101.73 and 6,924,543.19 is: 14,775,899.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,101.73 : 6,924,543.19 = 6,924,543.19 : x
  2. Step 2: Convert to fraction form
    3,245,101.73/6,924,543.19 = 6,924,543.19/x
  3. Step 3: Cross multiply
    3,245,101.73x = 6,924,543.19 × 6,924,543.19
  4. Step 4: Simplify right side
    3,245,101.73x = 47,949,298,355,552.66
  5. Step 5: Solve for x
    x = 47,949,298,355,552.66/3,245,101.73
  6. Step 6: Final answer
    x = 14,775,899.89

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.