Home / 2,530,608.12-3,795,956.16-932,348.52

Finding the Fourth Proportional to 2,530,608.12, 3,795,956.16 and 932,348.52

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Solution

The fourth proportional to 2,530,608.12, 3,795,956.16 and 932,348.52 is: 1,398,538.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,608.12 : 3,795,956.16 = 932,348.52 : x
  2. Step 2: Convert to fraction form
    2,530,608.12/3,795,956.16 = 932,348.52/x
  3. Step 3: Cross multiply
    2,530,608.12x = 3,795,956.16 × 932,348.52
  4. Step 4: Simplify right side
    2,530,608.12x = 3,539,154,107,760.88
  5. Step 5: Solve for x
    x = 3,539,154,107,760.88/2,530,608.12
  6. Step 6: Final answer
    x = 1,398,538.98

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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.