Home / 3,675,982.42-5,513,976.06-1,151,834.50

Finding the Fourth Proportional to 3,675,982.42, 5,513,976.06 and 1,151,834.50

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Solution

The fourth proportional to 3,675,982.42, 5,513,976.06 and 1,151,834.50 is: 1,727,752.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,982.42 : 5,513,976.06 = 1,151,834.50 : x
  2. Step 2: Convert to fraction form
    3,675,982.42/5,513,976.06 = 1,151,834.50/x
  3. Step 3: Cross multiply
    3,675,982.42x = 5,513,976.06 × 1,151,834.50
  4. Step 4: Simplify right side
    3,675,982.42x = 6,351,187,858,082.07
  5. Step 5: Solve for x
    x = 6,351,187,858,082.07/3,675,982.42
  6. Step 6: Final answer
    x = 1,727,752.51

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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.