Home / 682,080.96-1,022,839.94-232,838.06

Finding the Fourth Proportional to 682,080.96, 1,022,839.94 and 232,838.06

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Solution

The fourth proportional to 682,080.96, 1,022,839.94 and 232,838.06 is: 349,161.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,080.96 : 1,022,839.94 = 232,838.06 : x
  2. Step 2: Convert to fraction form
    682,080.96/1,022,839.94 = 232,838.06/x
  3. Step 3: Cross multiply
    682,080.96x = 1,022,839.94 × 232,838.06
  4. Step 4: Simplify right side
    682,080.96x = 238,156,067,320.12
  5. Step 5: Solve for x
    x = 238,156,067,320.12/682,080.96
  6. Step 6: Final answer
    x = 349,161.00

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1.5x scale

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.