Home / 9,692,986.24-13,376,277.04-5,342,063.04

Finding the Fourth Proportional to 9,692,986.24, 13,376,277.04 and 5,342,063.04

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Solution

The fourth proportional to 9,692,986.24, 13,376,277.04 and 5,342,063.04 is: 7,372,022.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,986.24 : 13,376,277.04 = 5,342,063.04 : x
  2. Step 2: Convert to fraction form
    9,692,986.24/13,376,277.04 = 5,342,063.04/x
  3. Step 3: Cross multiply
    9,692,986.24x = 13,376,277.04 × 5,342,063.04
  4. Step 4: Simplify right side
    9,692,986.24x = 71,456,915,188,184.59
  5. Step 5: Solve for x
    x = 71,456,915,188,184.59/9,692,986.24
  6. Step 6: Final answer
    x = 7,372,022.76

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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.