Home / 6,535,109.24-9,800,584.11-2,157,433.43

Finding the Fourth Proportional to 6,535,109.24, 9,800,584.11 and 2,157,433.43

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Solution

The fourth proportional to 6,535,109.24, 9,800,584.11 and 2,157,433.43 is: 3,235,463.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,109.24 : 9,800,584.11 = 2,157,433.43 : x
  2. Step 2: Convert to fraction form
    6,535,109.24/9,800,584.11 = 2,157,433.43/x
  3. Step 3: Cross multiply
    6,535,109.24x = 9,800,584.11 × 2,157,433.43
  4. Step 4: Simplify right side
    6,535,109.24x = 21,144,107,792,440.80
  5. Step 5: Solve for x
    x = 21,144,107,792,440.80/6,535,109.24
  6. Step 6: Final answer
    x = 3,235,463.56

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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.