Home / 3,452,194.56-5,174,699.16-1,933,651.20

Finding the Fourth Proportional to 3,452,194.56, 5,174,699.16 and 1,933,651.20

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Solution

The fourth proportional to 3,452,194.56, 5,174,699.16 and 1,933,651.20 is: 2,898,464.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,194.56 : 5,174,699.16 = 1,933,651.20 : x
  2. Step 2: Convert to fraction form
    3,452,194.56/5,174,699.16 = 1,933,651.20/x
  3. Step 3: Cross multiply
    3,452,194.56x = 5,174,699.16 × 1,933,651.20
  4. Step 4: Simplify right side
    3,452,194.56x = 10,006,063,240,372.99
  5. Step 5: Solve for x
    x = 10,006,063,240,372.99/3,452,194.56
  6. Step 6: Final answer
    x = 2,898,464.46

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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.