Home / 6,751,040.76-9,314,593.92-3,849,373.44

Finding the Fourth Proportional to 6,751,040.76, 9,314,593.92 and 3,849,373.44

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Solution

The fourth proportional to 6,751,040.76, 9,314,593.92 and 3,849,373.44 is: 5,311,084.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,040.76 : 9,314,593.92 = 3,849,373.44 : x
  2. Step 2: Convert to fraction form
    6,751,040.76/9,314,593.92 = 3,849,373.44/x
  3. Step 3: Cross multiply
    6,751,040.76x = 9,314,593.92 × 3,849,373.44
  4. Step 4: Simplify right side
    6,751,040.76x = 35,855,350,440,033.48
  5. Step 5: Solve for x
    x = 35,855,350,440,033.48/6,751,040.76
  6. Step 6: Final answer
    x = 5,311,084.87

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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.