Home / 2,688,425.58-4,033,425.69-795,217.44

Finding the Fourth Proportional to 2,688,425.58, 4,033,425.69 and 795,217.44

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Solution

The fourth proportional to 2,688,425.58, 4,033,425.69 and 795,217.44 is: 1,193,059.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,688,425.58 : 4,033,425.69 = 795,217.44 : x
  2. Step 2: Convert to fraction form
    2,688,425.58/4,033,425.69 = 795,217.44/x
  3. Step 3: Cross multiply
    2,688,425.58x = 4,033,425.69 × 795,217.44
  4. Step 4: Simplify right side
    2,688,425.58x = 3,207,450,451,632.03
  5. Step 5: Solve for x
    x = 3,207,450,451,632.03/2,688,425.58
  6. Step 6: Final answer
    x = 1,193,059.04

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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.