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Finding the Third Proportional to 799,587.56 and 1,143,419.53

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Solution

The third proportional to 799,587.56 and 1,143,419.53 is: 1,635,103.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,587.56 : 1,143,419.53 = 1,143,419.53 : x
  2. Step 2: Convert to fraction form
    799,587.56/1,143,419.53 = 1,143,419.53/x
  3. Step 3: Cross multiply
    799,587.56x = 1,143,419.53 × 1,143,419.53
  4. Step 4: Simplify right side
    799,587.56x = 1,307,408,224,443.97
  5. Step 5: Solve for x
    x = 1,307,408,224,443.97/799,587.56
  6. Step 6: Final answer
    x = 1,635,103.25

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.