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Finding the Third Proportional to 1,803,235 and 3,807,674

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Solution

The third proportional to 1,803,235 and 3,807,674 is: 8,040,206.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,235 : 3,807,674 = 3,807,674 : x
  2. Step 2: Convert to fraction form
    1,803,235/3,807,674 = 3,807,674/x
  3. Step 3: Cross multiply
    1,803,235x = 3,807,674 × 3,807,674
  4. Step 4: Simplify right side
    1,803,235x = 14,498,381,290,276
  5. Step 5: Solve for x
    x = 14,498,381,290,276/1,803,235
  6. Step 6: Final answer
    x = 8,040,206.24

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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.