Home / 6,307,400.44-9,467,082.13-3,903,974.92

Finding the Fourth Proportional to 6,307,400.44, 9,467,082.13 and 3,903,974.92

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Solution

The fourth proportional to 6,307,400.44, 9,467,082.13 and 3,903,974.92 is: 5,859,664.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,400.44 : 9,467,082.13 = 3,903,974.92 : x
  2. Step 2: Convert to fraction form
    6,307,400.44/9,467,082.13 = 3,903,974.92/x
  3. Step 3: Cross multiply
    6,307,400.44x = 9,467,082.13 × 3,903,974.92
  4. Step 4: Simplify right side
    6,307,400.44x = 36,959,251,201,100.18
  5. Step 5: Solve for x
    x = 36,959,251,201,100.18/6,307,400.44
  6. Step 6: Final answer
    x = 5,859,664.62

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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.