Home / 6,697,982.84-9,242,935.10-3,797,568.84

Finding the Fourth Proportional to 6,697,982.84, 9,242,935.10 and 3,797,568.84

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Solution

The fourth proportional to 6,697,982.84, 9,242,935.10 and 3,797,568.84 is: 5,240,485.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,982.84 : 9,242,935.10 = 3,797,568.84 : x
  2. Step 2: Convert to fraction form
    6,697,982.84/9,242,935.10 = 3,797,568.84/x
  3. Step 3: Cross multiply
    6,697,982.84x = 9,242,935.10 × 3,797,568.84
  4. Step 4: Simplify right side
    6,697,982.84x = 35,100,682,325,902.28
  5. Step 5: Solve for x
    x = 35,100,682,325,902.28/6,697,982.84
  6. Step 6: Final answer
    x = 5,240,485.56

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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.