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Finding the Third Proportional to 943,305.75 and 2,035,975.50

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Solution

The third proportional to 943,305.75 and 2,035,975.50 is: 4,394,329.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,305.75 : 2,035,975.50 = 2,035,975.50 : x
  2. Step 2: Convert to fraction form
    943,305.75/2,035,975.50 = 2,035,975.50/x
  3. Step 3: Cross multiply
    943,305.75x = 2,035,975.50 × 2,035,975.50
  4. Step 4: Simplify right side
    943,305.75x = 4,145,196,236,600.25
  5. Step 5: Solve for x
    x = 4,145,196,236,600.25/943,305.75
  6. Step 6: Final answer
    x = 4,394,329.45

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.