Home / 8,152,261.83-11,250,144.66-4,667,654.06

Finding the Fourth Proportional to 8,152,261.83, 11,250,144.66 and 4,667,654.06

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Solution

The fourth proportional to 8,152,261.83, 11,250,144.66 and 4,667,654.06 is: 6,441,375.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152,261.83 : 11,250,144.66 = 4,667,654.06 : x
  2. Step 2: Convert to fraction form
    8,152,261.83/11,250,144.66 = 4,667,654.06/x
  3. Step 3: Cross multiply
    8,152,261.83x = 11,250,144.66 × 4,667,654.06
  4. Step 4: Simplify right side
    8,152,261.83x = 52,511,783,341,585.59
  5. Step 5: Solve for x
    x = 52,511,783,341,585.59/8,152,261.83
  6. Step 6: Final answer
    x = 6,441,375.96

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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.