Home / 2,407,773.88-3,322,754.97-1,375,418.35

Finding the Fourth Proportional to 2,407,773.88, 3,322,754.97 and 1,375,418.35

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Solution

The fourth proportional to 2,407,773.88, 3,322,754.97 and 1,375,418.35 is: 1,898,092.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,773.88 : 3,322,754.97 = 1,375,418.35 : x
  2. Step 2: Convert to fraction form
    2,407,773.88/3,322,754.97 = 1,375,418.35/x
  3. Step 3: Cross multiply
    2,407,773.88x = 3,322,754.97 × 1,375,418.35
  4. Step 4: Simplify right side
    2,407,773.88x = 4,570,178,158,291.70
  5. Step 5: Solve for x
    x = 4,570,178,158,291.70/2,407,773.88
  6. Step 6: Final answer
    x = 1,898,092.76

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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.