Home / 4,394,234.89-6,588,944.16-1,360,758.61

Finding the Fourth Proportional to 4,394,234.89, 6,588,944.16 and 1,360,758.61

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Solution

The fourth proportional to 4,394,234.89, 6,588,944.16 and 1,360,758.61 is: 2,040,392.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,234.89 : 6,588,944.16 = 1,360,758.61 : x
  2. Step 2: Convert to fraction form
    4,394,234.89/6,588,944.16 = 1,360,758.61/x
  3. Step 3: Cross multiply
    4,394,234.89x = 6,588,944.16 × 1,360,758.61
  4. Step 4: Simplify right side
    4,394,234.89x = 8,965,962,496,529.22
  5. Step 5: Solve for x
    x = 8,965,962,496,529.22/4,394,234.89
  6. Step 6: Final answer
    x = 2,040,392.18

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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.