Home / 9,335,446.56-14,003,172.24-2,946,198.96

Finding the Fourth Proportional to 9,335,446.56, 14,003,172.24 and 2,946,198.96

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Solution

The fourth proportional to 9,335,446.56, 14,003,172.24 and 2,946,198.96 is: 4,419,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,446.56 : 14,003,172.24 = 2,946,198.96 : x
  2. Step 2: Convert to fraction form
    9,335,446.56/14,003,172.24 = 2,946,198.96/x
  3. Step 3: Cross multiply
    9,335,446.56x = 14,003,172.24 × 2,946,198.96
  4. Step 4: Simplify right side
    9,335,446.56x = 41,256,131,490,188.87
  5. Step 5: Solve for x
    x = 41,256,131,490,188.87/9,335,446.56
  6. Step 6: Final answer
    x = 4,419,299.20

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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.