Home / 9,051,288.68-13,567,965.10-4,250,383.85

Finding the Fourth Proportional to 9,051,288.68, 13,567,965.10 and 4,250,383.85

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Solution

The fourth proportional to 9,051,288.68, 13,567,965.10 and 4,250,383.85 is: 6,371,364.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,288.68 : 13,567,965.10 = 4,250,383.85 : x
  2. Step 2: Convert to fraction form
    9,051,288.68/13,567,965.10 = 4,250,383.85/x
  3. Step 3: Cross multiply
    9,051,288.68x = 13,567,965.10 × 4,250,383.85
  4. Step 4: Simplify right side
    9,051,288.68x = 57,669,059,738,403.62
  5. Step 5: Solve for x
    x = 57,669,059,738,403.62/9,051,288.68
  6. Step 6: Final answer
    x = 6,371,364.54

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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.