Home / 7,366,912.20-11,055,096.15-4,940,804.46

Finding the Fourth Proportional to 7,366,912.20, 11,055,096.15 and 4,940,804.46

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Solution

The fourth proportional to 7,366,912.20, 11,055,096.15 and 4,940,804.46 is: 7,414,377.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,912.20 : 11,055,096.15 = 4,940,804.46 : x
  2. Step 2: Convert to fraction form
    7,366,912.20/11,055,096.15 = 4,940,804.46/x
  3. Step 3: Cross multiply
    7,366,912.20x = 11,055,096.15 × 4,940,804.46
  4. Step 4: Simplify right side
    7,366,912.20x = 54,621,068,363,648.83
  5. Step 5: Solve for x
    x = 54,621,068,363,648.83/7,366,912.20
  6. Step 6: Final answer
    x = 7,414,377.54

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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.