Home / 5,777,993.37-7,973,623.65-3,199,671.03

Finding the Fourth Proportional to 5,777,993.37, 7,973,623.65 and 3,199,671.03

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Solution

The fourth proportional to 5,777,993.37, 7,973,623.65 and 3,199,671.03 is: 4,415,542.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,993.37 : 7,973,623.65 = 3,199,671.03 : x
  2. Step 2: Convert to fraction form
    5,777,993.37/7,973,623.65 = 3,199,671.03/x
  3. Step 3: Cross multiply
    5,777,993.37x = 7,973,623.65 × 3,199,671.03
  4. Step 4: Simplify right side
    5,777,993.37x = 25,512,972,597,027.86
  5. Step 5: Solve for x
    x = 25,512,972,597,027.86/5,777,993.37
  6. Step 6: Final answer
    x = 4,415,542.03

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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.