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Finding the Third Proportional to 366,568.03 and 807,673.78

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Solution

The third proportional to 366,568.03 and 807,673.78 is: 1,779,579.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,568.03 : 807,673.78 = 807,673.78 : x
  2. Step 2: Convert to fraction form
    366,568.03/807,673.78 = 807,673.78/x
  3. Step 3: Cross multiply
    366,568.03x = 807,673.78 × 807,673.78
  4. Step 4: Simplify right side
    366,568.03x = 652,336,936,918.67
  5. Step 5: Solve for x
    x = 652,336,936,918.67/366,568.03
  6. Step 6: Final answer
    x = 1,779,579.45

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.