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Finding the Third Proportional to 1,879,654.50 and 3,026,520

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Solution

The third proportional to 1,879,654.50 and 3,026,520 is: 4,873,142.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,654.50 : 3,026,520 = 3,026,520 : x
  2. Step 2: Convert to fraction form
    1,879,654.50/3,026,520 = 3,026,520/x
  3. Step 3: Cross multiply
    1,879,654.50x = 3,026,520 × 3,026,520
  4. Step 4: Simplify right side
    1,879,654.50x = 9,159,823,310,400
  5. Step 5: Solve for x
    x = 9,159,823,310,400/1,879,654.50
  6. Step 6: Final answer
    x = 4,873,142.01

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.