Home / 5,668,891.10-8,503,336.65-2,305,511.90

Finding the Fourth Proportional to 5,668,891.10, 8,503,336.65 and 2,305,511.90

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Solution

The fourth proportional to 5,668,891.10, 8,503,336.65 and 2,305,511.90 is: 3,458,267.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,891.10 : 8,503,336.65 = 2,305,511.90 : x
  2. Step 2: Convert to fraction form
    5,668,891.10/8,503,336.65 = 2,305,511.90/x
  3. Step 3: Cross multiply
    5,668,891.10x = 8,503,336.65 × 2,305,511.90
  4. Step 4: Simplify right side
    5,668,891.10x = 19,604,543,836,281.14
  5. Step 5: Solve for x
    x = 19,604,543,836,281.14/5,668,891.10
  6. Step 6: Final answer
    x = 3,458,267.85

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Similar ratio
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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.