Home / 4,916,198.85-7,376,942.12-4,737,256.89

Finding the Fourth Proportional to 4,916,198.85, 7,376,942.12 and 4,737,256.89

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Solution

The fourth proportional to 4,916,198.85, 7,376,942.12 and 4,737,256.89 is: 7,108,432.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,198.85 : 7,376,942.12 = 4,737,256.89 : x
  2. Step 2: Convert to fraction form
    4,916,198.85/7,376,942.12 = 4,737,256.89/x
  3. Step 3: Cross multiply
    4,916,198.85x = 7,376,942.12 × 4,737,256.89
  4. Step 4: Simplify right side
    4,916,198.85x = 34,946,469,861,414.92
  5. Step 5: Solve for x
    x = 34,946,469,861,414.92/4,916,198.85
  6. Step 6: Final answer
    x = 7,108,432.94

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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.