Home / 4,954,785.22-7,427,156.22-3,357,509.77

Finding the Fourth Proportional to 4,954,785.22, 7,427,156.22 and 3,357,509.77

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Solution

The fourth proportional to 4,954,785.22, 7,427,156.22 and 3,357,509.77 is: 5,032,861.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,785.22 : 7,427,156.22 = 3,357,509.77 : x
  2. Step 2: Convert to fraction form
    4,954,785.22/7,427,156.22 = 3,357,509.77/x
  3. Step 3: Cross multiply
    4,954,785.22x = 7,427,156.22 × 3,357,509.77
  4. Step 4: Simplify right side
    4,954,785.22x = 24,936,749,581,250.21
  5. Step 5: Solve for x
    x = 24,936,749,581,250.21/4,954,785.22
  6. Step 6: Final answer
    x = 5,032,861.86

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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.