Home / 7,836,141.06-11,756,034.09-2,444,500.80

Finding the Fourth Proportional to 7,836,141.06, 11,756,034.09 and 2,444,500.80

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Solution

The fourth proportional to 7,836,141.06, 11,756,034.09 and 2,444,500.80 is: 3,667,319.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,836,141.06 : 11,756,034.09 = 2,444,500.80 : x
  2. Step 2: Convert to fraction form
    7,836,141.06/11,756,034.09 = 2,444,500.80/x
  3. Step 3: Cross multiply
    7,836,141.06x = 11,756,034.09 × 2,444,500.80
  4. Step 4: Simplify right side
    7,836,141.06x = 28,737,634,737,832.27
  5. Step 5: Solve for x
    x = 28,737,634,737,832.27/7,836,141.06
  6. Step 6: Final answer
    x = 3,667,319.73

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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.