Home / 3,255,324.59-4,491,934.99-1,784,846.21

Finding the Fourth Proportional to 3,255,324.59, 4,491,934.99 and 1,784,846.21

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Solution

The fourth proportional to 3,255,324.59, 4,491,934.99 and 1,784,846.21 is: 2,462,861.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,324.59 : 4,491,934.99 = 1,784,846.21 : x
  2. Step 2: Convert to fraction form
    3,255,324.59/4,491,934.99 = 1,784,846.21/x
  3. Step 3: Cross multiply
    3,255,324.59x = 4,491,934.99 × 1,784,846.21
  4. Step 4: Simplify right side
    3,255,324.59x = 8,017,413,115,546.10
  5. Step 5: Solve for x
    x = 8,017,413,115,546.10/3,255,324.59
  6. Step 6: Final answer
    x = 2,462,861.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.