Home / 6,601,617.46-9,904,769.01-2,958,060.88

Finding the Fourth Proportional to 6,601,617.46, 9,904,769.01 and 2,958,060.88

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Solution

The fourth proportional to 6,601,617.46, 9,904,769.01 and 2,958,060.88 is: 4,438,141.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,617.46 : 9,904,769.01 = 2,958,060.88 : x
  2. Step 2: Convert to fraction form
    6,601,617.46/9,904,769.01 = 2,958,060.88/x
  3. Step 3: Cross multiply
    6,601,617.46x = 9,904,769.01 × 2,958,060.88
  4. Step 4: Simplify right side
    6,601,617.46x = 29,298,909,733,917.33
  5. Step 5: Solve for x
    x = 29,298,909,733,917.33/6,601,617.46
  6. Step 6: Final answer
    x = 4,438,141.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.