Home / 3,358,255.04-4,630,732.96-2,268,635.68

Finding the Fourth Proportional to 3,358,255.04, 4,630,732.96 and 2,268,635.68

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Solution

The fourth proportional to 3,358,255.04, 4,630,732.96 and 2,268,635.68 is: 3,128,245.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,255.04 : 4,630,732.96 = 2,268,635.68 : x
  2. Step 2: Convert to fraction form
    3,358,255.04/4,630,732.96 = 2,268,635.68/x
  3. Step 3: Cross multiply
    3,358,255.04x = 4,630,732.96 × 2,268,635.68
  4. Step 4: Simplify right side
    3,358,255.04x = 10,505,446,017,608.01
  5. Step 5: Solve for x
    x = 10,505,446,017,608.01/3,358,255.04
  6. Step 6: Final answer
    x = 3,128,245.44

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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.