Home / 2,049,615.84-3,079,089.36-1,482,745.44

Finding the Fourth Proportional to 2,049,615.84, 3,079,089.36 and 1,482,745.44

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Solution

The fourth proportional to 2,049,615.84, 3,079,089.36 and 1,482,745.44 is: 2,227,493.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,615.84 : 3,079,089.36 = 1,482,745.44 : x
  2. Step 2: Convert to fraction form
    2,049,615.84/3,079,089.36 = 1,482,745.44/x
  3. Step 3: Cross multiply
    2,049,615.84x = 3,079,089.36 × 1,482,745.44
  4. Step 4: Simplify right side
    2,049,615.84x = 4,565,505,707,892.52
  5. Step 5: Solve for x
    x = 4,565,505,707,892.52/2,049,615.84
  6. Step 6: Final answer
    x = 2,227,493.38

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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.