Home / 6,743,204.28-9,306,474.11-4,422,049.60

Finding the Fourth Proportional to 6,743,204.28, 9,306,474.11 and 4,422,049.60

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Solution

The fourth proportional to 6,743,204.28, 9,306,474.11 and 4,422,049.60 is: 6,102,987.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,204.28 : 9,306,474.11 = 4,422,049.60 : x
  2. Step 2: Convert to fraction form
    6,743,204.28/9,306,474.11 = 4,422,049.60/x
  3. Step 3: Cross multiply
    6,743,204.28x = 9,306,474.11 × 4,422,049.60
  4. Step 4: Simplify right side
    6,743,204.28x = 41,153,690,094,166.50
  5. Step 5: Solve for x
    x = 41,153,690,094,166.50/6,743,204.28
  6. Step 6: Final answer
    x = 6,102,987.31

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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.