Home / 3,558,671.26-5,336,902.88-1,283,899.95

Finding the Fourth Proportional to 3,558,671.26, 5,336,902.88 and 1,283,899.95

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Solution

The fourth proportional to 3,558,671.26, 5,336,902.88 and 1,283,899.95 is: 1,925,451.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,671.26 : 5,336,902.88 = 1,283,899.95 : x
  2. Step 2: Convert to fraction form
    3,558,671.26/5,336,902.88 = 1,283,899.95/x
  3. Step 3: Cross multiply
    3,558,671.26x = 5,336,902.88 × 1,283,899.95
  4. Step 4: Simplify right side
    3,558,671.26x = 6,852,049,340,786.86
  5. Step 5: Solve for x
    x = 6,852,049,340,786.86/3,558,671.26
  6. Step 6: Final answer
    x = 1,925,451.62

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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.