Home / 4,514,247.89-6,767,385.98-3,454,023.09

Finding the Fourth Proportional to 4,514,247.89, 6,767,385.98 and 3,454,023.09

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Solution

The fourth proportional to 4,514,247.89, 6,767,385.98 and 3,454,023.09 is: 5,177,984.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,247.89 : 6,767,385.98 = 3,454,023.09 : x
  2. Step 2: Convert to fraction form
    4,514,247.89/6,767,385.98 = 3,454,023.09/x
  3. Step 3: Cross multiply
    4,514,247.89x = 6,767,385.98 × 3,454,023.09
  4. Step 4: Simplify right side
    4,514,247.89x = 23,374,707,441,969.86
  5. Step 5: Solve for x
    x = 23,374,707,441,969.86/4,514,247.89
  6. Step 6: Final answer
    x = 5,177,984.91

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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.