Home / 2,397,876-3,598,589.34-1,135,707.36

Finding the Fourth Proportional to 2,397,876, 3,598,589.34 and 1,135,707.36

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Solution

The fourth proportional to 2,397,876, 3,598,589.34 and 1,135,707.36 is: 1,704,401.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,876 : 3,598,589.34 = 1,135,707.36 : x
  2. Step 2: Convert to fraction form
    2,397,876/3,598,589.34 = 1,135,707.36/x
  3. Step 3: Cross multiply
    2,397,876x = 3,598,589.34 × 1,135,707.36
  4. Step 4: Simplify right side
    2,397,876x = 4,086,944,399,055.54
  5. Step 5: Solve for x
    x = 4,086,944,399,055.54/2,397,876
  6. Step 6: Final answer
    x = 1,704,401.90

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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.