Home / 4,220,003.58-6,322,394.58-2,597,949.42

Finding the Fourth Proportional to 4,220,003.58, 6,322,394.58 and 2,597,949.42

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Solution

The fourth proportional to 4,220,003.58, 6,322,394.58 and 2,597,949.42 is: 3,892,238.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,220,003.58 : 6,322,394.58 = 2,597,949.42 : x
  2. Step 2: Convert to fraction form
    4,220,003.58/6,322,394.58 = 2,597,949.42/x
  3. Step 3: Cross multiply
    4,220,003.58x = 6,322,394.58 × 2,597,949.42
  4. Step 4: Simplify right side
    4,220,003.58x = 16,425,261,332,122.14
  5. Step 5: Solve for x
    x = 16,425,261,332,122.14/4,220,003.58
  6. Step 6: Final answer
    x = 3,892,238.72

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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.