Home / 3,521,711.39-5,282,567.09-2,267,511.71

Finding the Fourth Proportional to 3,521,711.39, 5,282,567.09 and 2,267,511.71

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Solution

The fourth proportional to 3,521,711.39, 5,282,567.09 and 2,267,511.71 is: 3,401,267.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,711.39 : 5,282,567.09 = 2,267,511.71 : x
  2. Step 2: Convert to fraction form
    3,521,711.39/5,282,567.09 = 2,267,511.71/x
  3. Step 3: Cross multiply
    3,521,711.39x = 5,282,567.09 × 2,267,511.71
  4. Step 4: Simplify right side
    3,521,711.39x = 11,978,282,735,435.62
  5. Step 5: Solve for x
    x = 11,978,282,735,435.62/3,521,711.39
  6. Step 6: Final answer
    x = 3,401,267.57

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Double scale
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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.