Home / 5,693,568.43-7,857,107.08-3,080,071.69

Finding the Fourth Proportional to 5,693,568.43, 7,857,107.08 and 3,080,071.69

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Solution

The fourth proportional to 5,693,568.43, 7,857,107.08 and 3,080,071.69 is: 4,250,489.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693,568.43 : 7,857,107.08 = 3,080,071.69 : x
  2. Step 2: Convert to fraction form
    5,693,568.43/7,857,107.08 = 3,080,071.69/x
  3. Step 3: Cross multiply
    5,693,568.43x = 7,857,107.08 × 3,080,071.69
  4. Step 4: Simplify right side
    5,693,568.43x = 24,200,453,082,406.57
  5. Step 5: Solve for x
    x = 24,200,453,082,406.57/5,693,568.43
  6. Step 6: Final answer
    x = 4,250,489.54

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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.