Home / 8,091,034.92-11,165,950.98-4,653,273.96

Finding the Fourth Proportional to 8,091,034.92, 11,165,950.98 and 4,653,273.96

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Solution

The fourth proportional to 8,091,034.92, 11,165,950.98 and 4,653,273.96 is: 6,421,703.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,091,034.92 : 11,165,950.98 = 4,653,273.96 : x
  2. Step 2: Convert to fraction form
    8,091,034.92/11,165,950.98 = 4,653,273.96/x
  3. Step 3: Cross multiply
    8,091,034.92x = 11,165,950.98 × 4,653,273.96
  4. Step 4: Simplify right side
    8,091,034.92x = 51,958,228,933,870.48
  5. Step 5: Solve for x
    x = 51,958,228,933,870.48/8,091,034.92
  6. Step 6: Final answer
    x = 6,421,703.71

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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.