Home / 1,137,204.42-1,568,684.25-734,796.42

Finding the Fourth Proportional to 1,137,204.42, 1,568,684.25 and 734,796.42

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Solution

The fourth proportional to 1,137,204.42, 1,568,684.25 and 734,796.42 is: 1,013,593.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,204.42 : 1,568,684.25 = 734,796.42 : x
  2. Step 2: Convert to fraction form
    1,137,204.42/1,568,684.25 = 734,796.42/x
  3. Step 3: Cross multiply
    1,137,204.42x = 1,568,684.25 × 734,796.42
  4. Step 4: Simplify right side
    1,137,204.42x = 1,152,663,571,010.39
  5. Step 5: Solve for x
    x = 1,152,663,571,010.39/1,137,204.42
  6. Step 6: Final answer
    x = 1,013,593.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.