Home / 9,265,861.08-13,890,568.50-3,504,564.36

Finding the Fourth Proportional to 9,265,861.08, 13,890,568.50 and 3,504,564.36

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Solution

The fourth proportional to 9,265,861.08, 13,890,568.50 and 3,504,564.36 is: 5,253,736.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,861.08 : 13,890,568.50 = 3,504,564.36 : x
  2. Step 2: Convert to fraction form
    9,265,861.08/13,890,568.50 = 3,504,564.36/x
  3. Step 3: Cross multiply
    9,265,861.08x = 13,890,568.50 × 3,504,564.36
  4. Step 4: Simplify right side
    9,265,861.08x = 48,680,391,305,238.66
  5. Step 5: Solve for x
    x = 48,680,391,305,238.66/9,265,861.08
  6. Step 6: Final answer
    x = 5,253,736.36

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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.