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Finding the Third Proportional to 883,013.25 and 1,907,189.25

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Solution

The third proportional to 883,013.25 and 1,907,189.25 is: 4,119,270.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,013.25 : 1,907,189.25 = 1,907,189.25 : x
  2. Step 2: Convert to fraction form
    883,013.25/1,907,189.25 = 1,907,189.25/x
  3. Step 3: Cross multiply
    883,013.25x = 1,907,189.25 × 1,907,189.25
  4. Step 4: Simplify right side
    883,013.25x = 3,637,370,835,315.56
  5. Step 5: Solve for x
    x = 3,637,370,835,315.56/883,013.25
  6. Step 6: Final answer
    x = 4,119,270.96

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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.