Home / 11,811,027.81-17,712,712.01-4,524,099.83

Finding the Fourth Proportional to 11,811,027.81, 17,712,712.01 and 4,524,099.83

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Solution

The fourth proportional to 11,811,027.81, 17,712,712.01 and 4,524,099.83 is: 6,784,682.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,811,027.81 : 17,712,712.01 = 4,524,099.83 : x
  2. Step 2: Convert to fraction form
    11,811,027.81/17,712,712.01 = 4,524,099.83/x
  3. Step 3: Cross multiply
    11,811,027.81x = 17,712,712.01 × 4,524,099.83
  4. Step 4: Simplify right side
    11,811,027.81x = 80,134,077,456,635.27
  5. Step 5: Solve for x
    x = 80,134,077,456,635.27/11,811,027.81
  6. Step 6: Final answer
    x = 6,784,682.82

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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.