Home / 6,491,175.08-8,957,711.04-3,590,563.64

Finding the Fourth Proportional to 6,491,175.08, 8,957,711.04 and 3,590,563.64

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Solution

The fourth proportional to 6,491,175.08, 8,957,711.04 and 3,590,563.64 is: 4,954,916.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,491,175.08 : 8,957,711.04 = 3,590,563.64 : x
  2. Step 2: Convert to fraction form
    6,491,175.08/8,957,711.04 = 3,590,563.64/x
  3. Step 3: Cross multiply
    6,491,175.08x = 8,957,711.04 × 3,590,563.64
  4. Step 4: Simplify right side
    6,491,175.08x = 32,163,231,557,850.58
  5. Step 5: Solve for x
    x = 32,163,231,557,850.58/6,491,175.08
  6. Step 6: Final answer
    x = 4,954,916.66

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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.