Home / 6,958,418.12-9,603,144.71-3,861,529.04

Finding the Fourth Proportional to 6,958,418.12, 9,603,144.71 and 3,861,529.04

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Solution

The fourth proportional to 6,958,418.12, 9,603,144.71 and 3,861,529.04 is: 5,329,202.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,418.12 : 9,603,144.71 = 3,861,529.04 : x
  2. Step 2: Convert to fraction form
    6,958,418.12/9,603,144.71 = 3,861,529.04/x
  3. Step 3: Cross multiply
    6,958,418.12x = 9,603,144.71 × 3,861,529.04
  4. Step 4: Simplify right side
    6,958,418.12x = 37,082,822,105,664.01
  5. Step 5: Solve for x
    x = 37,082,822,105,664.01/6,958,418.12
  6. Step 6: Final answer
    x = 5,329,202.92

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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.