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Finding the Third Proportional to 883,672.50 and 1,351,209

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Solution

The third proportional to 883,672.50 and 1,351,209 is: 2,066,111.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,672.50 : 1,351,209 = 1,351,209 : x
  2. Step 2: Convert to fraction form
    883,672.50/1,351,209 = 1,351,209/x
  3. Step 3: Cross multiply
    883,672.50x = 1,351,209 × 1,351,209
  4. Step 4: Simplify right side
    883,672.50x = 1,825,765,761,681
  5. Step 5: Solve for x
    x = 1,825,765,761,681/883,672.50
  6. Step 6: Final answer
    x = 2,066,111.33

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.