Home / 2,497,222.92-3,446,173.62-1,351,315.56

Finding the Fourth Proportional to 2,497,222.92, 3,446,173.62 and 1,351,315.56

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Solution

The fourth proportional to 2,497,222.92, 3,446,173.62 and 1,351,315.56 is: 1,864,818.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,222.92 : 3,446,173.62 = 1,351,315.56 : x
  2. Step 2: Convert to fraction form
    2,497,222.92/3,446,173.62 = 1,351,315.56/x
  3. Step 3: Cross multiply
    2,497,222.92x = 3,446,173.62 × 1,351,315.56
  4. Step 4: Simplify right side
    2,497,222.92x = 4,656,868,035,167.53
  5. Step 5: Solve for x
    x = 4,656,868,035,167.53/2,497,222.92
  6. Step 6: Final answer
    x = 1,864,818.71

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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.