Home / 3,059,468.88-4,589,198.28-1,457,172.24

Finding the Fourth Proportional to 3,059,468.88, 4,589,198.28 and 1,457,172.24

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Solution

The fourth proportional to 3,059,468.88, 4,589,198.28 and 1,457,172.24 is: 2,185,755.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,468.88 : 4,589,198.28 = 1,457,172.24 : x
  2. Step 2: Convert to fraction form
    3,059,468.88/4,589,198.28 = 1,457,172.24/x
  3. Step 3: Cross multiply
    3,059,468.88x = 4,589,198.28 × 1,457,172.24
  4. Step 4: Simplify right side
    3,059,468.88x = 6,687,252,337,471.75
  5. Step 5: Solve for x
    x = 6,687,252,337,471.75/3,059,468.88
  6. Step 6: Final answer
    x = 2,185,755.96

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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.