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Finding the Third Proportional to 3,192,054 and 4,306,617

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Solution

The third proportional to 3,192,054 and 4,306,617 is: 5,810,349.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,054 : 4,306,617 = 4,306,617 : x
  2. Step 2: Convert to fraction form
    3,192,054/4,306,617 = 4,306,617/x
  3. Step 3: Cross multiply
    3,192,054x = 4,306,617 × 4,306,617
  4. Step 4: Simplify right side
    3,192,054x = 18,546,949,984,689
  5. Step 5: Solve for x
    x = 18,546,949,984,689/3,192,054
  6. Step 6: Final answer
    x = 5,810,349.69

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.