Home / 6,136,037.66-9,206,767.68-3,217,433.54

Finding the Fourth Proportional to 6,136,037.66, 9,206,767.68 and 3,217,433.54

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Solution

The fourth proportional to 6,136,037.66, 9,206,767.68 and 3,217,433.54 is: 4,827,571.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,037.66 : 9,206,767.68 = 3,217,433.54 : x
  2. Step 2: Convert to fraction form
    6,136,037.66/9,206,767.68 = 3,217,433.54/x
  3. Step 3: Cross multiply
    6,136,037.66x = 9,206,767.68 × 3,217,433.54
  4. Step 4: Simplify right side
    6,136,037.66x = 29,622,163,128,619.99
  5. Step 5: Solve for x
    x = 29,622,163,128,619.99/6,136,037.66
  6. Step 6: Final answer
    x = 4,827,571.92

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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.