Home / 6,804,247.50-10,202,827.56-3,209,049.12

Finding the Fourth Proportional to 6,804,247.50, 10,202,827.56 and 3,209,049.12

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Solution

The fourth proportional to 6,804,247.50, 10,202,827.56 and 3,209,049.12 is: 4,811,902.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,247.50 : 10,202,827.56 = 3,209,049.12 : x
  2. Step 2: Convert to fraction form
    6,804,247.50/10,202,827.56 = 3,209,049.12/x
  3. Step 3: Cross multiply
    6,804,247.50x = 10,202,827.56 × 3,209,049.12
  4. Step 4: Simplify right side
    6,804,247.50x = 32,741,374,802,929.75
  5. Step 5: Solve for x
    x = 32,741,374,802,929.75/6,804,247.50
  6. Step 6: Final answer
    x = 4,811,902.39

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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.