Home / 2,273,983.42-3,409,834.10-757,132.06

Finding the Fourth Proportional to 2,273,983.42, 3,409,834.10 and 757,132.06

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Solution

The fourth proportional to 2,273,983.42, 3,409,834.10 and 757,132.06 is: 1,135,318.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,983.42 : 3,409,834.10 = 757,132.06 : x
  2. Step 2: Convert to fraction form
    2,273,983.42/3,409,834.10 = 757,132.06/x
  3. Step 3: Cross multiply
    2,273,983.42x = 3,409,834.10 × 757,132.06
  4. Step 4: Simplify right side
    2,273,983.42x = 2,581,694,716,391.25
  5. Step 5: Solve for x
    x = 2,581,694,716,391.25/2,273,983.42
  6. Step 6: Final answer
    x = 1,135,318.18

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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.