Home / 2,267,290.82-3,399,755.22-846,178.22

Finding the Fourth Proportional to 2,267,290.82, 3,399,755.22 and 846,178.22

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Solution

The fourth proportional to 2,267,290.82, 3,399,755.22 and 846,178.22 is: 1,268,826.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,290.82 : 3,399,755.22 = 846,178.22 : x
  2. Step 2: Convert to fraction form
    2,267,290.82/3,399,755.22 = 846,178.22/x
  3. Step 3: Cross multiply
    2,267,290.82x = 3,399,755.22 × 846,178.22
  4. Step 4: Simplify right side
    2,267,290.82x = 2,876,798,803,496.53
  5. Step 5: Solve for x
    x = 2,876,798,803,496.53/2,267,290.82
  6. Step 6: Final answer
    x = 1,268,826.56

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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.