Home / 3,296,212.05-4,945,738.91-1,779,593.83

Finding the Fourth Proportional to 3,296,212.05, 4,945,738.91 and 1,779,593.83

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Solution

The fourth proportional to 3,296,212.05, 4,945,738.91 and 1,779,593.83 is: 2,670,157.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,212.05 : 4,945,738.91 = 1,779,593.83 : x
  2. Step 2: Convert to fraction form
    3,296,212.05/4,945,738.91 = 1,779,593.83/x
  3. Step 3: Cross multiply
    3,296,212.05x = 4,945,738.91 × 1,779,593.83
  4. Step 4: Simplify right side
    3,296,212.05x = 8,801,406,449,026.93
  5. Step 5: Solve for x
    x = 8,801,406,449,026.93/3,296,212.05
  6. Step 6: Final answer
    x = 2,670,157.84

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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.