Home / 2,354,668.88-3,532,529.82-858,760.88

Finding the Fourth Proportional to 2,354,668.88, 3,532,529.82 and 858,760.88

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Solution

The fourth proportional to 2,354,668.88, 3,532,529.82 and 858,760.88 is: 1,288,333.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,668.88 : 3,532,529.82 = 858,760.88 : x
  2. Step 2: Convert to fraction form
    2,354,668.88/3,532,529.82 = 858,760.88/x
  3. Step 3: Cross multiply
    2,354,668.88x = 3,532,529.82 × 858,760.88
  4. Step 4: Simplify right side
    2,354,668.88x = 3,033,598,416,849.44
  5. Step 5: Solve for x
    x = 3,033,598,416,849.44/2,354,668.88
  6. Step 6: Final answer
    x = 1,288,333.34

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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.