Home / 4,441,215.76-6,661,375.30-3,011,081.79

Finding the Fourth Proportional to 4,441,215.76, 6,661,375.30 and 3,011,081.79

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Solution

The fourth proportional to 4,441,215.76, 6,661,375.30 and 3,011,081.79 is: 4,516,318.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,215.76 : 6,661,375.30 = 3,011,081.79 : x
  2. Step 2: Convert to fraction form
    4,441,215.76/6,661,375.30 = 3,011,081.79/x
  3. Step 3: Cross multiply
    4,441,215.76x = 6,661,375.30 × 3,011,081.79
  4. Step 4: Simplify right side
    4,441,215.76x = 20,057,945,862,185.79
  5. Step 5: Solve for x
    x = 20,057,945,862,185.79/4,441,215.76
  6. Step 6: Final answer
    x = 4,516,318.72

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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.