Home / 5,336,376.14-7,991,659.50-3,054,981.11

Finding the Fourth Proportional to 5,336,376.14, 7,991,659.50 and 3,054,981.11

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Solution

The fourth proportional to 5,336,376.14, 7,991,659.50 and 3,054,981.11 is: 4,575,083.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,376.14 : 7,991,659.50 = 3,054,981.11 : x
  2. Step 2: Convert to fraction form
    5,336,376.14/7,991,659.50 = 3,054,981.11/x
  3. Step 3: Cross multiply
    5,336,376.14x = 7,991,659.50 × 3,054,981.11
  4. Step 4: Simplify right side
    5,336,376.14x = 24,414,368,770,093.75
  5. Step 5: Solve for x
    x = 24,414,368,770,093.75/5,336,376.14
  6. Step 6: Final answer
    x = 4,575,083.94

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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.