Home / 1,174,185.26-1,760,722.77-454,863.87

Finding the Fourth Proportional to 1,174,185.26, 1,760,722.77 and 454,863.87

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Solution

The fourth proportional to 1,174,185.26, 1,760,722.77 and 454,863.87 is: 682,080.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,185.26 : 1,760,722.77 = 454,863.87 : x
  2. Step 2: Convert to fraction form
    1,174,185.26/1,760,722.77 = 454,863.87/x
  3. Step 3: Cross multiply
    1,174,185.26x = 1,760,722.77 × 454,863.87
  4. Step 4: Simplify right side
    1,174,185.26x = 800,889,170,885.00
  5. Step 5: Solve for x
    x = 800,889,170,885.00/1,174,185.26
  6. Step 6: Final answer
    x = 682,080.76

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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.