Home / 1,016,164.53-1,524,098.40-296,312.79

Finding the Fourth Proportional to 1,016,164.53, 1,524,098.40 and 296,312.79

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Solution

The fourth proportional to 1,016,164.53, 1,524,098.40 and 296,312.79 is: 444,425.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,164.53 : 1,524,098.40 = 296,312.79 : x
  2. Step 2: Convert to fraction form
    1,016,164.53/1,524,098.40 = 296,312.79/x
  3. Step 3: Cross multiply
    1,016,164.53x = 1,524,098.40 × 296,312.79
  4. Step 4: Simplify right side
    1,016,164.53x = 451,609,849,138.54
  5. Step 5: Solve for x
    x = 451,609,849,138.54/1,016,164.53
  6. Step 6: Final answer
    x = 444,425.91

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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.