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Finding the Third Proportional to 1,803,084 and 3,807,372

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Solution

The third proportional to 1,803,084 and 3,807,372 is: 8,039,604.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,084 : 3,807,372 = 3,807,372 : x
  2. Step 2: Convert to fraction form
    1,803,084/3,807,372 = 3,807,372/x
  3. Step 3: Cross multiply
    1,803,084x = 3,807,372 × 3,807,372
  4. Step 4: Simplify right side
    1,803,084x = 14,496,081,546,384
  5. Step 5: Solve for x
    x = 14,496,081,546,384/1,803,084
  6. Step 6: Final answer
    x = 8,039,604.12

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.