Home / 2,944,847.80-4,417,370.48-814,753.52

Finding the Fourth Proportional to 2,944,847.80, 4,417,370.48 and 814,753.52

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Solution

The fourth proportional to 2,944,847.80, 4,417,370.48 and 814,753.52 is: 1,222,157.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,847.80 : 4,417,370.48 = 814,753.52 : x
  2. Step 2: Convert to fraction form
    2,944,847.80/4,417,370.48 = 814,753.52/x
  3. Step 3: Cross multiply
    2,944,847.80x = 4,417,370.48 × 814,753.52
  4. Step 4: Simplify right side
    2,944,847.80x = 3,599,068,147,724.09
  5. Step 5: Solve for x
    x = 3,599,068,147,724.09/2,944,847.80
  6. Step 6: Final answer
    x = 1,222,157.61

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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.