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Finding the Third Proportional to 552,225 and 1,207,841

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Solution

The third proportional to 552,225 and 1,207,841 is: 2,641,821.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,225 : 1,207,841 = 1,207,841 : x
  2. Step 2: Convert to fraction form
    552,225/1,207,841 = 1,207,841/x
  3. Step 3: Cross multiply
    552,225x = 1,207,841 × 1,207,841
  4. Step 4: Simplify right side
    552,225x = 1,458,879,881,281
  5. Step 5: Solve for x
    x = 1,458,879,881,281/552,225
  6. Step 6: Final answer
    x = 2,641,821.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.