Home / 4,607.08-6,906.80-1,794.52

Finding the Fourth Proportional to 4,607.08, 6,906.80 and 1,794.52

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Solution

The fourth proportional to 4,607.08, 6,906.80 and 1,794.52 is: 2,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.08 : 6,906.80 = 1,794.52 : x
  2. Step 2: Convert to fraction form
    4,607.08/6,906.80 = 1,794.52/x
  3. Step 3: Cross multiply
    4,607.08x = 6,906.80 × 1,794.52
  4. Step 4: Simplify right side
    4,607.08x = 12,394,403.86
  5. Step 5: Solve for x
    x = 12,394,403.86/4,607.08
  6. Step 6: Final answer
    x = 2,690.30

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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.