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Finding the Third Proportional to 1,579,530 and 2,310,057

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Solution

The third proportional to 1,579,530 and 2,310,057 is: 3,378,450.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,579,530 : 2,310,057 = 2,310,057 : x
  2. Step 2: Convert to fraction form
    1,579,530/2,310,057 = 2,310,057/x
  3. Step 3: Cross multiply
    1,579,530x = 2,310,057 × 2,310,057
  4. Step 4: Simplify right side
    1,579,530x = 5,336,363,343,249
  5. Step 5: Solve for x
    x = 5,336,363,343,249/1,579,530
  6. Step 6: Final answer
    x = 3,378,450.14

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.