Home / 2,560,723.27-3,533,756.02-1,414,910.23

Finding the Fourth Proportional to 2,560,723.27, 3,533,756.02 and 1,414,910.23

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Solution

The fourth proportional to 2,560,723.27, 3,533,756.02 and 1,414,910.23 is: 1,952,552.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,723.27 : 3,533,756.02 = 1,414,910.23 : x
  2. Step 2: Convert to fraction form
    2,560,723.27/3,533,756.02 = 1,414,910.23/x
  3. Step 3: Cross multiply
    2,560,723.27x = 3,533,756.02 × 1,414,910.23
  4. Step 4: Simplify right side
    2,560,723.27x = 4,999,947,530,650.42
  5. Step 5: Solve for x
    x = 4,999,947,530,650.42/2,560,723.27
  6. Step 6: Final answer
    x = 1,952,552.86

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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.