Home / 2,601,226.29-3,902,213.30-804,249.88

Finding the Fourth Proportional to 2,601,226.29, 3,902,213.30 and 804,249.88

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Solution

The fourth proportional to 2,601,226.29, 3,902,213.30 and 804,249.88 is: 1,206,490.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,226.29 : 3,902,213.30 = 804,249.88 : x
  2. Step 2: Convert to fraction form
    2,601,226.29/3,902,213.30 = 804,249.88/x
  3. Step 3: Cross multiply
    2,601,226.29x = 3,902,213.30 × 804,249.88
  4. Step 4: Simplify right side
    2,601,226.29x = 3,138,354,578,259.40
  5. Step 5: Solve for x
    x = 3,138,354,578,259.40/2,601,226.29
  6. Step 6: Final answer
    x = 1,206,490.41

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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.