Home / 9,081,357.11-12,532,370.67-4,951,354.62

Finding the Fourth Proportional to 9,081,357.11, 12,532,370.67 and 4,951,354.62

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Solution

The fourth proportional to 9,081,357.11, 12,532,370.67 and 4,951,354.62 is: 6,832,922.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,357.11 : 12,532,370.67 = 4,951,354.62 : x
  2. Step 2: Convert to fraction form
    9,081,357.11/12,532,370.67 = 4,951,354.62/x
  3. Step 3: Cross multiply
    9,081,357.11x = 12,532,370.67 × 4,951,354.62
  4. Step 4: Simplify right side
    9,081,357.11x = 62,052,211,416,457
  5. Step 5: Solve for x
    x = 62,052,211,416,457/9,081,357.11
  6. Step 6: Final answer
    x = 6,832,922.73

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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.