Home / 6,344,112.08-9,496,261.56-3,343,198.16

Finding the Fourth Proportional to 6,344,112.08, 9,496,261.56 and 3,343,198.16

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Solution

The fourth proportional to 6,344,112.08, 9,496,261.56 and 3,343,198.16 is: 5,004,306.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,112.08 : 9,496,261.56 = 3,343,198.16 : x
  2. Step 2: Convert to fraction form
    6,344,112.08/9,496,261.56 = 3,343,198.16/x
  3. Step 3: Cross multiply
    6,344,112.08x = 9,496,261.56 × 3,343,198.16
  4. Step 4: Simplify right side
    6,344,112.08x = 31,747,884,174,270.73
  5. Step 5: Solve for x
    x = 31,747,884,174,270.73/6,344,112.08
  6. Step 6: Final answer
    x = 5,004,306.95

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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.