Home / 4,954,340.23-7,429,727.25-1,714,997.75

Finding the Fourth Proportional to 4,954,340.23, 7,429,727.25 and 1,714,997.75

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Solution

The fourth proportional to 4,954,340.23, 7,429,727.25 and 1,714,997.75 is: 2,571,879.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,340.23 : 7,429,727.25 = 1,714,997.75 : x
  2. Step 2: Convert to fraction form
    4,954,340.23/7,429,727.25 = 1,714,997.75/x
  3. Step 3: Cross multiply
    4,954,340.23x = 7,429,727.25 × 1,714,997.75
  4. Step 4: Simplify right side
    4,954,340.23x = 12,741,965,479,715.05
  5. Step 5: Solve for x
    x = 12,741,965,479,715.05/4,954,340.23
  6. Step 6: Final answer
    x = 2,571,879.38

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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.