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Finding the Third Proportional to 367,539 and 750,630

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Solution

The third proportional to 367,539 and 750,630 is: 1,533,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,539 : 750,630 = 750,630 : x
  2. Step 2: Convert to fraction form
    367,539/750,630 = 750,630/x
  3. Step 3: Cross multiply
    367,539x = 750,630 × 750,630
  4. Step 4: Simplify right side
    367,539x = 563,445,396,900
  5. Step 5: Solve for x
    x = 563,445,396,900/367,539
  6. Step 6: Final answer
    x = 1,533,022.07

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.