Home / 3,396,668.26-5,095,750.82-1,477,880.73

Finding the Fourth Proportional to 3,396,668.26, 5,095,750.82 and 1,477,880.73

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Solution

The fourth proportional to 3,396,668.26, 5,095,750.82 and 1,477,880.73 is: 2,217,146.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,668.26 : 5,095,750.82 = 1,477,880.73 : x
  2. Step 2: Convert to fraction form
    3,396,668.26/5,095,750.82 = 1,477,880.73/x
  3. Step 3: Cross multiply
    3,396,668.26x = 5,095,750.82 × 1,477,880.73
  4. Step 4: Simplify right side
    3,396,668.26x = 7,530,911,941,759.70
  5. Step 5: Solve for x
    x = 7,530,911,941,759.70/3,396,668.26
  6. Step 6: Final answer
    x = 2,217,146.73

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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.