Home / 5,294,224.74-7,942,222.85-4,156,941

Finding the Fourth Proportional to 5,294,224.74, 7,942,222.85 and 4,156,941

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Solution

The fourth proportional to 5,294,224.74, 7,942,222.85 and 4,156,941 is: 6,236,106.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,294,224.74 : 7,942,222.85 = 4,156,941 : x
  2. Step 2: Convert to fraction form
    5,294,224.74/7,942,222.85 = 4,156,941/x
  3. Step 3: Cross multiply
    5,294,224.74x = 7,942,222.85 × 4,156,941
  4. Step 4: Simplify right side
    5,294,224.74x = 33,015,351,775,517.14
  5. Step 5: Solve for x
    x = 33,015,351,775,517.14/5,294,224.74
  6. Step 6: Final answer
    x = 6,236,106.97

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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.