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Finding the Third Proportional to 885,654 and 1,941,529.50

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Solution

The third proportional to 885,654 and 1,941,529.50 is: 4,256,218.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,654 : 1,941,529.50 = 1,941,529.50 : x
  2. Step 2: Convert to fraction form
    885,654/1,941,529.50 = 1,941,529.50/x
  3. Step 3: Cross multiply
    885,654x = 1,941,529.50 × 1,941,529.50
  4. Step 4: Simplify right side
    885,654x = 3,769,536,799,370.25
  5. Step 5: Solve for x
    x = 3,769,536,799,370.25/885,654
  6. Step 6: Final answer
    x = 4,256,218.34

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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.