Home / 7,324,548.42-10,107,859.42-4,061,279.25

Finding the Fourth Proportional to 7,324,548.42, 10,107,859.42 and 4,061,279.25

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Solution

The fourth proportional to 7,324,548.42, 10,107,859.42 and 4,061,279.25 is: 5,604,555.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,324,548.42 : 10,107,859.42 = 4,061,279.25 : x
  2. Step 2: Convert to fraction form
    7,324,548.42/10,107,859.42 = 4,061,279.25/x
  3. Step 3: Cross multiply
    7,324,548.42x = 10,107,859.42 × 4,061,279.25
  4. Step 4: Simplify right side
    7,324,548.42x = 41,050,839,729,439.63
  5. Step 5: Solve for x
    x = 41,050,839,729,439.63/7,324,548.42
  6. Step 6: Final answer
    x = 5,604,555.72

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.