Home / 6,222,463.20-9,333,516.96-3,400,446.24

Finding the Fourth Proportional to 6,222,463.20, 9,333,516.96 and 3,400,446.24

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Solution

The fourth proportional to 6,222,463.20, 9,333,516.96 and 3,400,446.24 is: 5,100,572.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,463.20 : 9,333,516.96 = 3,400,446.24 : x
  2. Step 2: Convert to fraction form
    6,222,463.20/9,333,516.96 = 3,400,446.24/x
  3. Step 3: Cross multiply
    6,222,463.20x = 9,333,516.96 × 3,400,446.24
  4. Step 4: Simplify right side
    6,222,463.20x = 31,738,122,652,608.23
  5. Step 5: Solve for x
    x = 31,738,122,652,608.23/6,222,463.20
  6. Step 6: Final answer
    x = 5,100,572.17

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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.