Home / 5,749,140.21-8,623,710.32-2,336,627.29

Finding the Fourth Proportional to 5,749,140.21, 8,623,710.32 and 2,336,627.29

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Solution

The fourth proportional to 5,749,140.21, 8,623,710.32 and 2,336,627.29 is: 3,504,940.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,140.21 : 8,623,710.32 = 2,336,627.29 : x
  2. Step 2: Convert to fraction form
    5,749,140.21/8,623,710.32 = 2,336,627.29/x
  3. Step 3: Cross multiply
    5,749,140.21x = 8,623,710.32 × 2,336,627.29
  4. Step 4: Simplify right side
    5,749,140.21x = 20,150,396,874,766.63
  5. Step 5: Solve for x
    x = 20,150,396,874,766.63/5,749,140.21
  6. Step 6: Final answer
    x = 3,504,940.94

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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.