Home / 3,703,832.20-5,567,558.10-3,491,255.80

Finding the Fourth Proportional to 3,703,832.20, 5,567,558.10 and 3,491,255.80

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Solution

The fourth proportional to 3,703,832.20, 5,567,558.10 and 3,491,255.80 is: 5,248,015.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,832.20 : 5,567,558.10 = 3,491,255.80 : x
  2. Step 2: Convert to fraction form
    3,703,832.20/5,567,558.10 = 3,491,255.80/x
  3. Step 3: Cross multiply
    3,703,832.20x = 5,567,558.10 × 3,491,255.80
  4. Step 4: Simplify right side
    3,703,832.20x = 19,437,769,508,461.98
  5. Step 5: Solve for x
    x = 19,437,769,508,461.98/3,703,832.20
  6. Step 6: Final answer
    x = 5,248,015.69

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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.