Home / 1,364,845.68-2,045,608.22-965,601.54

Finding the Fourth Proportional to 1,364,845.68, 2,045,608.22 and 965,601.54

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Solution

The fourth proportional to 1,364,845.68, 2,045,608.22 and 965,601.54 is: 1,447,227.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,845.68 : 2,045,608.22 = 965,601.54 : x
  2. Step 2: Convert to fraction form
    1,364,845.68/2,045,608.22 = 965,601.54/x
  3. Step 3: Cross multiply
    1,364,845.68x = 2,045,608.22 × 965,601.54
  4. Step 4: Simplify right side
    1,364,845.68x = 1,975,242,449,882.66
  5. Step 5: Solve for x
    x = 1,975,242,449,882.66/1,364,845.68
  6. Step 6: Final answer
    x = 1,447,227.68

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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.