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Finding the Third Proportional to 272,628 and 595,800

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Solution

The third proportional to 272,628 and 595,800 is: 1,302,058.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,628 : 595,800 = 595,800 : x
  2. Step 2: Convert to fraction form
    272,628/595,800 = 595,800/x
  3. Step 3: Cross multiply
    272,628x = 595,800 × 595,800
  4. Step 4: Simplify right side
    272,628x = 354,977,640,000
  5. Step 5: Solve for x
    x = 354,977,640,000/272,628
  6. Step 6: Final answer
    x = 1,302,058.63

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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.