Home / 6,474,234.82-8,934,444.54-3,573,626.44

Finding the Fourth Proportional to 6,474,234.82, 8,934,444.54 and 3,573,626.44

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Solution

The fourth proportional to 6,474,234.82, 8,934,444.54 and 3,573,626.44 is: 4,931,604.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,474,234.82 : 8,934,444.54 = 3,573,626.44 : x
  2. Step 2: Convert to fraction form
    6,474,234.82/8,934,444.54 = 3,573,626.44/x
  3. Step 3: Cross multiply
    6,474,234.82x = 8,934,444.54 × 3,573,626.44
  4. Step 4: Simplify right side
    6,474,234.82x = 31,928,367,234,857.63
  5. Step 5: Solve for x
    x = 31,928,367,234,857.63/6,474,234.82
  6. Step 6: Final answer
    x = 4,931,604.76

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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.