Home / 1,093,200.82-1,508,607.13-603,174.85

Finding the Fourth Proportional to 1,093,200.82, 1,508,607.13 and 603,174.85

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Solution

The fourth proportional to 1,093,200.82, 1,508,607.13 and 603,174.85 is: 832,375.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,200.82 : 1,508,607.13 = 603,174.85 : x
  2. Step 2: Convert to fraction form
    1,093,200.82/1,508,607.13 = 603,174.85/x
  3. Step 3: Cross multiply
    1,093,200.82x = 1,508,607.13 × 603,174.85
  4. Step 4: Simplify right side
    1,093,200.82x = 909,953,883,684.09
  5. Step 5: Solve for x
    x = 909,953,883,684.09/1,093,200.82
  6. Step 6: Final answer
    x = 832,375.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.