Home / 6,231,655-8,599,709.82-3,370,087

Finding the Fourth Proportional to 6,231,655, 8,599,709.82 and 3,370,087

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Solution

The fourth proportional to 6,231,655, 8,599,709.82 and 3,370,087 is: 4,650,734.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,655 : 8,599,709.82 = 3,370,087 : x
  2. Step 2: Convert to fraction form
    6,231,655/8,599,709.82 = 3,370,087/x
  3. Step 3: Cross multiply
    6,231,655x = 8,599,709.82 × 3,370,087
  4. Step 4: Simplify right side
    6,231,655x = 28,981,770,268,154.34
  5. Step 5: Solve for x
    x = 28,981,770,268,154.34/6,231,655
  6. Step 6: Final answer
    x = 4,650,734.08

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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.