Home / 4,242,806.46-6,364,209.69-3,493,277.82

Finding the Fourth Proportional to 4,242,806.46, 6,364,209.69 and 3,493,277.82

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Solution

The fourth proportional to 4,242,806.46, 6,364,209.69 and 3,493,277.82 is: 5,239,916.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,806.46 : 6,364,209.69 = 3,493,277.82 : x
  2. Step 2: Convert to fraction form
    4,242,806.46/6,364,209.69 = 3,493,277.82/x
  3. Step 3: Cross multiply
    4,242,806.46x = 6,364,209.69 × 3,493,277.82
  4. Step 4: Simplify right side
    4,242,806.46x = 22,231,952,551,906.07
  5. Step 5: Solve for x
    x = 22,231,952,551,906.07/4,242,806.46
  6. Step 6: Final answer
    x = 5,239,916.73

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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.