Home / 3,269,464.05-4,901,752.77-2,255,693.20

Finding the Fourth Proportional to 3,269,464.05, 4,901,752.77 and 2,255,693.20

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Solution

The fourth proportional to 3,269,464.05, 4,901,752.77 and 2,255,693.20 is: 3,381,854.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,464.05 : 4,901,752.77 = 2,255,693.20 : x
  2. Step 2: Convert to fraction form
    3,269,464.05/4,901,752.77 = 2,255,693.20/x
  3. Step 3: Cross multiply
    3,269,464.05x = 4,901,752.77 × 2,255,693.20
  4. Step 4: Simplify right side
    3,269,464.05x = 11,056,850,370,656.93
  5. Step 5: Solve for x
    x = 11,056,850,370,656.93/3,269,464.05
  6. Step 6: Final answer
    x = 3,381,854.09

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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.