Home / 3,764,404.99-5,194,457.23-2,132,462.85

Finding the Fourth Proportional to 3,764,404.99, 5,194,457.23 and 2,132,462.85

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Solution

The fourth proportional to 3,764,404.99, 5,194,457.23 and 2,132,462.85 is: 2,942,559.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,404.99 : 5,194,457.23 = 2,132,462.85 : x
  2. Step 2: Convert to fraction form
    3,764,404.99/5,194,457.23 = 2,132,462.85/x
  3. Step 3: Cross multiply
    3,764,404.99x = 5,194,457.23 × 2,132,462.85
  4. Step 4: Simplify right side
    3,764,404.99x = 11,076,987,032,254.30
  5. Step 5: Solve for x
    x = 11,076,987,032,254.30/3,764,404.99
  6. Step 6: Final answer
    x = 2,942,559.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.