Home / 4,187,485.29-6,252,861.64-3,324,877.82

Finding the Fourth Proportional to 4,187,485.29, 6,252,861.64 and 3,324,877.82

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Solution

The fourth proportional to 4,187,485.29, 6,252,861.64 and 3,324,877.82 is: 4,964,793.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,187,485.29 : 6,252,861.64 = 3,324,877.82 : x
  2. Step 2: Convert to fraction form
    4,187,485.29/6,252,861.64 = 3,324,877.82/x
  3. Step 3: Cross multiply
    4,187,485.29x = 6,252,861.64 × 3,324,877.82
  4. Step 4: Simplify right side
    4,187,485.29x = 20,790,000,938,788.32
  5. Step 5: Solve for x
    x = 20,790,000,938,788.32/4,187,485.29
  6. Step 6: Final answer
    x = 4,964,793.78

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.