Home / 4,193,104.86-5,786,408.52-2,332,511.28

Finding the Fourth Proportional to 4,193,104.86, 5,786,408.52 and 2,332,511.28

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Solution

The fourth proportional to 4,193,104.86, 5,786,408.52 and 2,332,511.28 is: 3,218,823.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,104.86 : 5,786,408.52 = 2,332,511.28 : x
  2. Step 2: Convert to fraction form
    4,193,104.86/5,786,408.52 = 2,332,511.28/x
  3. Step 3: Cross multiply
    4,193,104.86x = 5,786,408.52 × 2,332,511.28
  4. Step 4: Simplify right side
    4,193,104.86x = 13,496,863,143,588.10
  5. Step 5: Solve for x
    x = 13,496,863,143,588.10/4,193,104.86
  6. Step 6: Final answer
    x = 3,218,823.19

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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.