Home / 3,414,112.50-4,711,480.32-1,944,022.24

Finding the Fourth Proportional to 3,414,112.50, 4,711,480.32 and 1,944,022.24

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Solution

The fourth proportional to 3,414,112.50, 4,711,480.32 and 1,944,022.24 is: 2,682,753.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,112.50 : 4,711,480.32 = 1,944,022.24 : x
  2. Step 2: Convert to fraction form
    3,414,112.50/4,711,480.32 = 1,944,022.24/x
  3. Step 3: Cross multiply
    3,414,112.50x = 4,711,480.32 × 1,944,022.24
  4. Step 4: Simplify right side
    3,414,112.50x = 9,159,222,515,682.21
  5. Step 5: Solve for x
    x = 9,159,222,515,682.21/3,414,112.50
  6. Step 6: Final answer
    x = 2,682,753.58

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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.