Home / 2,530,609.12-3,795,957.66-932,349.52

Finding the Fourth Proportional to 2,530,609.12, 3,795,957.66 and 932,349.52

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Solution

The fourth proportional to 2,530,609.12, 3,795,957.66 and 932,349.52 is: 1,398,540.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,609.12 : 3,795,957.66 = 932,349.52 : x
  2. Step 2: Convert to fraction form
    2,530,609.12/3,795,957.66 = 932,349.52/x
  3. Step 3: Cross multiply
    2,530,609.12x = 3,795,957.66 × 932,349.52
  4. Step 4: Simplify right side
    2,530,609.12x = 3,539,159,302,241.32
  5. Step 5: Solve for x
    x = 3,539,159,302,241.32/2,530,609.12
  6. Step 6: Final answer
    x = 1,398,540.48

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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.