Home / 4,007,586.96-5,997,190.22-2,491,983.66

Finding the Fourth Proportional to 4,007,586.96, 5,997,190.22 and 2,491,983.66

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Solution

The fourth proportional to 4,007,586.96, 5,997,190.22 and 2,491,983.66 is: 3,729,151.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,586.96 : 5,997,190.22 = 2,491,983.66 : x
  2. Step 2: Convert to fraction form
    4,007,586.96/5,997,190.22 = 2,491,983.66/x
  3. Step 3: Cross multiply
    4,007,586.96x = 5,997,190.22 × 2,491,983.66
  4. Step 4: Simplify right side
    4,007,586.96x = 14,944,900,021,691.89
  5. Step 5: Solve for x
    x = 14,944,900,021,691.89/4,007,586.96
  6. Step 6: Final answer
    x = 3,729,151.77

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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.