Home / 6,954,912.39-9,586,693.17-5,482,421.27

Finding the Fourth Proportional to 6,954,912.39, 9,586,693.17 and 5,482,421.27

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Solution

The fourth proportional to 6,954,912.39, 9,586,693.17 and 5,482,421.27 is: 7,557,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,912.39 : 9,586,693.17 = 5,482,421.27 : x
  2. Step 2: Convert to fraction form
    6,954,912.39/9,586,693.17 = 5,482,421.27/x
  3. Step 3: Cross multiply
    6,954,912.39x = 9,586,693.17 × 5,482,421.27
  4. Step 4: Simplify right side
    6,954,912.39x = 52,558,290,496,238.26
  5. Step 5: Solve for x
    x = 52,558,290,496,238.26/6,954,912.39
  6. Step 6: Final answer
    x = 7,557,002.53

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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.