Home / 5,474,796.62-7,552,708.08-3,541,680.59

Finding the Fourth Proportional to 5,474,796.62, 7,552,708.08 and 3,541,680.59

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Solution

The fourth proportional to 5,474,796.62, 7,552,708.08 and 3,541,680.59 is: 4,885,894.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,796.62 : 7,552,708.08 = 3,541,680.59 : x
  2. Step 2: Convert to fraction form
    5,474,796.62/7,552,708.08 = 3,541,680.59/x
  3. Step 3: Cross multiply
    5,474,796.62x = 7,552,708.08 × 3,541,680.59
  4. Step 4: Simplify right side
    5,474,796.62x = 26,749,279,608,872.17
  5. Step 5: Solve for x
    x = 26,749,279,608,872.17/5,474,796.62
  6. Step 6: Final answer
    x = 4,885,894.67

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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.