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Finding the Third Proportional to 951,574.50 and 2,142,686.25

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Solution

The third proportional to 951,574.50 and 2,142,686.25 is: 4,824,745.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,574.50 : 2,142,686.25 = 2,142,686.25 : x
  2. Step 2: Convert to fraction form
    951,574.50/2,142,686.25 = 2,142,686.25/x
  3. Step 3: Cross multiply
    951,574.50x = 2,142,686.25 × 2,142,686.25
  4. Step 4: Simplify right side
    951,574.50x = 4,591,104,365,939.06
  5. Step 5: Solve for x
    x = 4,591,104,365,939.06/951,574.50
  6. Step 6: Final answer
    x = 4,824,745.06

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Why These Related Problems?

These problems maintain the same ratio (2.25) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.