Home / 6,081,246.67-8,391,989.05-3,327,922.21

Finding the Fourth Proportional to 6,081,246.67, 8,391,989.05 and 3,327,922.21

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Solution

The fourth proportional to 6,081,246.67, 8,391,989.05 and 3,327,922.21 is: 4,592,460.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,246.67 : 8,391,989.05 = 3,327,922.21 : x
  2. Step 2: Convert to fraction form
    6,081,246.67/8,391,989.05 = 3,327,922.21/x
  3. Step 3: Cross multiply
    6,081,246.67x = 8,391,989.05 × 3,327,922.21
  4. Step 4: Simplify right side
    6,081,246.67x = 27,927,886,745,571.80
  5. Step 5: Solve for x
    x = 27,927,886,745,571.80/6,081,246.67
  6. Step 6: Final answer
    x = 4,592,460.77

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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.