Home / 3,225,825.53-4,451,604.04-1,775,489.82

Finding the Fourth Proportional to 3,225,825.53, 4,451,604.04 and 1,775,489.82

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Solution

The fourth proportional to 3,225,825.53, 4,451,604.04 and 1,775,489.82 is: 2,450,156.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,825.53 : 4,451,604.04 = 1,775,489.82 : x
  2. Step 2: Convert to fraction form
    3,225,825.53/4,451,604.04 = 1,775,489.82/x
  3. Step 3: Cross multiply
    3,225,825.53x = 4,451,604.04 × 1,775,489.82
  4. Step 4: Simplify right side
    3,225,825.53x = 7,903,777,655,690.87
  5. Step 5: Solve for x
    x = 7,903,777,655,690.87/3,225,825.53
  6. Step 6: Final answer
    x = 2,450,156.58

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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.