Home / 8,861,104.53-13,293,899.96-2,471,357.03

Finding the Fourth Proportional to 8,861,104.53, 13,293,899.96 and 2,471,357.03

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Solution

The fourth proportional to 8,861,104.53, 13,293,899.96 and 2,471,357.03 is: 3,707,661.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,861,104.53 : 13,293,899.96 = 2,471,357.03 : x
  2. Step 2: Convert to fraction form
    8,861,104.53/13,293,899.96 = 2,471,357.03/x
  3. Step 3: Cross multiply
    8,861,104.53x = 13,293,899.96 × 2,471,357.03
  4. Step 4: Simplify right side
    8,861,104.53x = 32,853,973,043,436.43
  5. Step 5: Solve for x
    x = 32,853,973,043,436.43/8,861,104.53
  6. Step 6: Final answer
    x = 3,707,661.15

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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.