Home / 6,567,684.46-9,063,964.78-3,667,635.59

Finding the Fourth Proportional to 6,567,684.46, 9,063,964.78 and 3,667,635.59

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Solution

The fourth proportional to 6,567,684.46, 9,063,964.78 and 3,667,635.59 is: 5,061,649.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,684.46 : 9,063,964.78 = 3,667,635.59 : x
  2. Step 2: Convert to fraction form
    6,567,684.46/9,063,964.78 = 3,667,635.59/x
  3. Step 3: Cross multiply
    6,567,684.46x = 9,063,964.78 × 3,667,635.59
  4. Step 4: Simplify right side
    6,567,684.46x = 33,243,319,759,145.61
  5. Step 5: Solve for x
    x = 33,243,319,759,145.61/6,567,684.46
  6. Step 6: Final answer
    x = 5,061,649.96

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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.