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Finding the Third Proportional to 4,983,082 and 7,125,755

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Solution

The third proportional to 4,983,082 and 7,125,755 is: 10,189,754.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,082 : 7,125,755 = 7,125,755 : x
  2. Step 2: Convert to fraction form
    4,983,082/7,125,755 = 7,125,755/x
  3. Step 3: Cross multiply
    4,983,082x = 7,125,755 × 7,125,755
  4. Step 4: Simplify right side
    4,983,082x = 50,776,384,320,025
  5. Step 5: Solve for x
    x = 50,776,384,320,025/4,983,082
  6. Step 6: Final answer
    x = 10,189,754.92

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.