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Finding the Third Proportional to 2,358,837 and 3,534,555

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Solution

The third proportional to 2,358,837 and 3,534,555 is: 5,296,287.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,837 : 3,534,555 = 3,534,555 : x
  2. Step 2: Convert to fraction form
    2,358,837/3,534,555 = 3,534,555/x
  3. Step 3: Cross multiply
    2,358,837x = 3,534,555 × 3,534,555
  4. Step 4: Simplify right side
    2,358,837x = 12,493,079,048,025
  5. Step 5: Solve for x
    x = 12,493,079,048,025/2,358,837
  6. Step 6: Final answer
    x = 5,296,287.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.