Home / 1,995,449.55-2,993,174.33-733,113.15

Finding the Fourth Proportional to 1,995,449.55, 2,993,174.33 and 733,113.15

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Solution

The fourth proportional to 1,995,449.55, 2,993,174.33 and 733,113.15 is: 1,099,669.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,449.55 : 2,993,174.33 = 733,113.15 : x
  2. Step 2: Convert to fraction form
    1,995,449.55/2,993,174.33 = 733,113.15/x
  3. Step 3: Cross multiply
    1,995,449.55x = 2,993,174.33 × 733,113.15
  4. Step 4: Simplify right side
    1,995,449.55x = 2,194,335,457,899.87
  5. Step 5: Solve for x
    x = 2,194,335,457,899.87/1,995,449.55
  6. Step 6: Final answer
    x = 1,099,669.73

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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.