Home / 3,303,525.29-4,954,697.38-2,101,878.14

Finding the Fourth Proportional to 3,303,525.29, 4,954,697.38 and 2,101,878.14

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Solution

The fourth proportional to 3,303,525.29, 4,954,697.38 and 2,101,878.14 is: 3,152,441.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,525.29 : 4,954,697.38 = 2,101,878.14 : x
  2. Step 2: Convert to fraction form
    3,303,525.29/4,954,697.38 = 2,101,878.14/x
  3. Step 3: Cross multiply
    3,303,525.29x = 4,954,697.38 × 2,101,878.14
  4. Step 4: Simplify right side
    3,303,525.29x = 10,414,170,120,469.32
  5. Step 5: Solve for x
    x = 10,414,170,120,469.32/3,303,525.29
  6. Step 6: Final answer
    x = 3,152,441.47

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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.