Home / 3,801,102.24-5,700,648.96-1,642,879.92

Finding the Fourth Proportional to 3,801,102.24, 5,700,648.96 and 1,642,879.92

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Solution

The fourth proportional to 3,801,102.24, 5,700,648.96 and 1,642,879.92 is: 2,463,885.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,102.24 : 5,700,648.96 = 1,642,879.92 : x
  2. Step 2: Convert to fraction form
    3,801,102.24/5,700,648.96 = 1,642,879.92/x
  3. Step 3: Cross multiply
    3,801,102.24x = 5,700,648.96 × 1,642,879.92
  4. Step 4: Simplify right side
    3,801,102.24x = 9,365,481,707,352.88
  5. Step 5: Solve for x
    x = 9,365,481,707,352.88/3,801,102.24
  6. Step 6: Final answer
    x = 2,463,885.77

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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.