Home / 3,214,514.08-4,824,101.22-1,193,045.68

Finding the Fourth Proportional to 3,214,514.08, 4,824,101.22 and 1,193,045.68

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Solution

The fourth proportional to 3,214,514.08, 4,824,101.22 and 1,193,045.68 is: 1,790,433.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,514.08 : 4,824,101.22 = 1,193,045.68 : x
  2. Step 2: Convert to fraction form
    3,214,514.08/4,824,101.22 = 1,193,045.68/x
  3. Step 3: Cross multiply
    3,214,514.08x = 4,824,101.22 × 1,193,045.68
  4. Step 4: Simplify right side
    3,214,514.08x = 5,755,373,120,403.73
  5. Step 5: Solve for x
    x = 5,755,373,120,403.73/3,214,514.08
  6. Step 6: Final answer
    x = 1,790,433.32

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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.