Home / 1,016,160.97-1,524,093.07-296,309.23

Finding the Fourth Proportional to 1,016,160.97, 1,524,093.07 and 296,309.23

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Solution

The fourth proportional to 1,016,160.97, 1,524,093.07 and 296,309.23 is: 444,420.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,160.97 : 1,524,093.07 = 296,309.23 : x
  2. Step 2: Convert to fraction form
    1,016,160.97/1,524,093.07 = 296,309.23/x
  3. Step 3: Cross multiply
    1,016,160.97x = 1,524,093.07 × 296,309.23
  4. Step 4: Simplify right side
    1,016,160.97x = 451,602,844,760.81
  5. Step 5: Solve for x
    x = 451,602,844,760.81/1,016,160.97
  6. Step 6: Final answer
    x = 444,420.58

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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.