Home / 1,174,184.76-1,760,722.02-454,863.37

Finding the Fourth Proportional to 1,174,184.76, 1,760,722.02 and 454,863.37

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Solution

The fourth proportional to 1,174,184.76, 1,760,722.02 and 454,863.37 is: 682,080.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,184.76 : 1,760,722.02 = 454,863.37 : x
  2. Step 2: Convert to fraction form
    1,174,184.76/1,760,722.02 = 454,863.37/x
  3. Step 3: Cross multiply
    1,174,184.76x = 1,760,722.02 × 454,863.37
  4. Step 4: Simplify right side
    1,174,184.76x = 800,887,949,376.09
  5. Step 5: Solve for x
    x = 800,887,949,376.09/1,174,184.76
  6. Step 6: Final answer
    x = 682,080.01

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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.