Home / 5,364,294.42-7,400,914.62-3,040,937.82

Finding the Fourth Proportional to 5,364,294.42, 7,400,914.62 and 3,040,937.82

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Solution

The fourth proportional to 5,364,294.42, 7,400,914.62 and 3,040,937.82 is: 4,195,467.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,294.42 : 7,400,914.62 = 3,040,937.82 : x
  2. Step 2: Convert to fraction form
    5,364,294.42/7,400,914.62 = 3,040,937.82/x
  3. Step 3: Cross multiply
    5,364,294.42x = 7,400,914.62 × 3,040,937.82
  4. Step 4: Simplify right side
    5,364,294.42x = 22,505,721,170,548.93
  5. Step 5: Solve for x
    x = 22,505,721,170,548.93/5,364,294.42
  6. Step 6: Final answer
    x = 4,195,467.18

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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.