Home / 1,006,191.26-1,509,297.83-296,232.74

Finding the Fourth Proportional to 1,006,191.26, 1,509,297.83 and 296,232.74

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Solution

The fourth proportional to 1,006,191.26, 1,509,297.83 and 296,232.74 is: 444,352.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,191.26 : 1,509,297.83 = 296,232.74 : x
  2. Step 2: Convert to fraction form
    1,006,191.26/1,509,297.83 = 296,232.74/x
  3. Step 3: Cross multiply
    1,006,191.26x = 1,509,297.83 × 296,232.74
  4. Step 4: Simplify right side
    1,006,191.26x = 447,103,431,656.95
  5. Step 5: Solve for x
    x = 447,103,431,656.95/1,006,191.26
  6. Step 6: Final answer
    x = 444,352.33

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Double scale
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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.