Home / 2,716,059.85-4,071,252.13-1,995,329.90

Finding the Fourth Proportional to 2,716,059.85, 4,071,252.13 and 1,995,329.90

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Solution

The fourth proportional to 2,716,059.85, 4,071,252.13 and 1,995,329.90 is: 2,990,910.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,059.85 : 4,071,252.13 = 1,995,329.90 : x
  2. Step 2: Convert to fraction form
    2,716,059.85/4,071,252.13 = 1,995,329.90/x
  3. Step 3: Cross multiply
    2,716,059.85x = 4,071,252.13 × 1,995,329.90
  4. Step 4: Simplify right side
    2,716,059.85x = 8,123,491,110,617.49
  5. Step 5: Solve for x
    x = 8,123,491,110,617.49/2,716,059.85
  6. Step 6: Final answer
    x = 2,990,910.20

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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.