Home / 3,529,744.18-5,296,855.68-1,508,003.32

Finding the Fourth Proportional to 3,529,744.18, 5,296,855.68 and 1,508,003.32

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Solution

The fourth proportional to 3,529,744.18, 5,296,855.68 and 1,508,003.32 is: 2,262,961.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,744.18 : 5,296,855.68 = 1,508,003.32 : x
  2. Step 2: Convert to fraction form
    3,529,744.18/5,296,855.68 = 1,508,003.32/x
  3. Step 3: Cross multiply
    3,529,744.18x = 5,296,855.68 × 1,508,003.32
  4. Step 4: Simplify right side
    3,529,744.18x = 7,987,675,951,000.86
  5. Step 5: Solve for x
    x = 7,987,675,951,000.86/3,529,744.18
  6. Step 6: Final answer
    x = 2,262,961.72

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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.