Home / 3,530,261.15-5,292,974.15-1,797,777.33

Finding the Fourth Proportional to 3,530,261.15, 5,292,974.15 and 1,797,777.33

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Solution

The fourth proportional to 3,530,261.15, 5,292,974.15 and 1,797,777.33 is: 2,695,434.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,261.15 : 5,292,974.15 = 1,797,777.33 : x
  2. Step 2: Convert to fraction form
    3,530,261.15/5,292,974.15 = 1,797,777.33/x
  3. Step 3: Cross multiply
    3,530,261.15x = 5,292,974.15 × 1,797,777.33
  4. Step 4: Simplify right side
    3,530,261.15x = 9,515,588,951,671.42
  5. Step 5: Solve for x
    x = 9,515,588,951,671.42/3,530,261.15
  6. Step 6: Final answer
    x = 2,695,434.85

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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.