Home / 1,016,429.13-1,524,480.09-296,601.82

Finding the Fourth Proportional to 1,016,429.13, 1,524,480.09 and 296,601.82

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Solution

The fourth proportional to 1,016,429.13, 1,524,480.09 and 296,601.82 is: 444,854.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,429.13 : 1,524,480.09 = 296,601.82 : x
  2. Step 2: Convert to fraction form
    1,016,429.13/1,524,480.09 = 296,601.82/x
  3. Step 3: Cross multiply
    1,016,429.13x = 1,524,480.09 × 296,601.82
  4. Step 4: Simplify right side
    1,016,429.13x = 452,163,567,764.76
  5. Step 5: Solve for x
    x = 452,163,567,764.76/1,016,429.13
  6. Step 6: Final answer
    x = 444,854.99

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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.