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Finding the Third Proportional to 1,866,262.50 and 4,094,109

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Solution

The third proportional to 1,866,262.50 and 4,094,109 is: 8,981,442.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,262.50 : 4,094,109 = 4,094,109 : x
  2. Step 2: Convert to fraction form
    1,866,262.50/4,094,109 = 4,094,109/x
  3. Step 3: Cross multiply
    1,866,262.50x = 4,094,109 × 4,094,109
  4. Step 4: Simplify right side
    1,866,262.50x = 16,761,728,503,881
  5. Step 5: Solve for x
    x = 16,761,728,503,881/1,866,262.50
  6. Step 6: Final answer
    x = 8,981,442.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.