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Finding the Third Proportional to 4,264,040 and 6,483,372

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Solution

The third proportional to 4,264,040 and 6,483,372 is: 9,857,813.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,040 : 6,483,372 = 6,483,372 : x
  2. Step 2: Convert to fraction form
    4,264,040/6,483,372 = 6,483,372/x
  3. Step 3: Cross multiply
    4,264,040x = 6,483,372 × 6,483,372
  4. Step 4: Simplify right side
    4,264,040x = 42,034,112,490,384
  5. Step 5: Solve for x
    x = 42,034,112,490,384/4,264,040
  6. Step 6: Final answer
    x = 9,857,813.83

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.