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Finding the Third Proportional to 677,884.50 and 1,445,841

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Solution

The third proportional to 677,884.50 and 1,445,841 is: 3,083,794.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,884.50 : 1,445,841 = 1,445,841 : x
  2. Step 2: Convert to fraction form
    677,884.50/1,445,841 = 1,445,841/x
  3. Step 3: Cross multiply
    677,884.50x = 1,445,841 × 1,445,841
  4. Step 4: Simplify right side
    677,884.50x = 2,090,456,197,281
  5. Step 5: Solve for x
    x = 2,090,456,197,281/677,884.50
  6. Step 6: Final answer
    x = 3,083,794.06

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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.