Home / 4,873,910.58-6,726,705-2,808,524.18

Finding the Fourth Proportional to 4,873,910.58, 6,726,705 and 2,808,524.18

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Solution

The fourth proportional to 4,873,910.58, 6,726,705 and 2,808,524.18 is: 3,876,171.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,910.58 : 6,726,705 = 2,808,524.18 : x
  2. Step 2: Convert to fraction form
    4,873,910.58/6,726,705 = 2,808,524.18/x
  3. Step 3: Cross multiply
    4,873,910.58x = 6,726,705 × 2,808,524.18
  4. Step 4: Simplify right side
    4,873,910.58x = 18,892,113,644,226.90
  5. Step 5: Solve for x
    x = 18,892,113,644,226.90/4,873,910.58
  6. Step 6: Final answer
    x = 3,876,171.57

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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.