Home / 5,355,223.52-8,033,093.53-1,760,910.88

Finding the Fourth Proportional to 5,355,223.52, 8,033,093.53 and 1,760,910.88

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Solution

The fourth proportional to 5,355,223.52, 8,033,093.53 and 1,760,910.88 is: 2,641,451.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,355,223.52 : 8,033,093.53 = 1,760,910.88 : x
  2. Step 2: Convert to fraction form
    5,355,223.52/8,033,093.53 = 1,760,910.88/x
  3. Step 3: Cross multiply
    5,355,223.52x = 8,033,093.53 × 1,760,910.88
  4. Step 4: Simplify right side
    5,355,223.52x = 14,145,561,797,034.61
  5. Step 5: Solve for x
    x = 14,145,561,797,034.61/5,355,223.52
  6. Step 6: Final answer
    x = 2,641,451.24

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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.