Home / 9,081,455.22-12,532,505.97-4,951,452.60

Finding the Fourth Proportional to 9,081,455.22, 12,532,505.97 and 4,951,452.60

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Solution

The fourth proportional to 9,081,455.22, 12,532,505.97 and 4,951,452.60 is: 6,833,057.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,455.22 : 12,532,505.97 = 4,951,452.60 : x
  2. Step 2: Convert to fraction form
    9,081,455.22/12,532,505.97 = 4,951,452.60/x
  3. Step 3: Cross multiply
    9,081,455.22x = 12,532,505.97 × 4,951,452.60
  4. Step 4: Simplify right side
    9,081,455.22x = 62,054,109,269,672.02
  5. Step 5: Solve for x
    x = 62,054,109,269,672.02/9,081,455.22
  6. Step 6: Final answer
    x = 6,833,057.89

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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.