Home / 7,305,778.14-10,958,741.19-3,262,471.98

Finding the Fourth Proportional to 7,305,778.14, 10,958,741.19 and 3,262,471.98

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Solution

The fourth proportional to 7,305,778.14, 10,958,741.19 and 3,262,471.98 is: 4,893,741.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,778.14 : 10,958,741.19 = 3,262,471.98 : x
  2. Step 2: Convert to fraction form
    7,305,778.14/10,958,741.19 = 3,262,471.98/x
  3. Step 3: Cross multiply
    7,305,778.14x = 10,958,741.19 × 3,262,471.98
  4. Step 4: Simplify right side
    7,305,778.14x = 35,752,586,068,446.85
  5. Step 5: Solve for x
    x = 35,752,586,068,446.85/7,305,778.14
  6. Step 6: Final answer
    x = 4,893,741.01

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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.