Home / 7,231,302.62-10,847,584.35-2,372,152.22

Finding the Fourth Proportional to 7,231,302.62, 10,847,584.35 and 2,372,152.22

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Solution

The fourth proportional to 7,231,302.62, 10,847,584.35 and 2,372,152.22 is: 3,558,435.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,302.62 : 10,847,584.35 = 2,372,152.22 : x
  2. Step 2: Convert to fraction form
    7,231,302.62/10,847,584.35 = 2,372,152.22/x
  3. Step 3: Cross multiply
    7,231,302.62x = 10,847,584.35 × 2,372,152.22
  4. Step 4: Simplify right side
    7,231,302.62x = 25,732,121,297,489.76
  5. Step 5: Solve for x
    x = 25,732,121,297,489.76/7,231,302.62
  6. Step 6: Final answer
    x = 3,558,435.13

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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.