Home / 4,498,189.55-6,747,634.25-1,303,361.63

Finding the Fourth Proportional to 4,498,189.55, 6,747,634.25 and 1,303,361.63

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Solution

The fourth proportional to 4,498,189.55, 6,747,634.25 and 1,303,361.63 is: 1,955,143.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,189.55 : 6,747,634.25 = 1,303,361.63 : x
  2. Step 2: Convert to fraction form
    4,498,189.55/6,747,634.25 = 1,303,361.63/x
  3. Step 3: Cross multiply
    4,498,189.55x = 6,747,634.25 × 1,303,361.63
  4. Step 4: Simplify right side
    4,498,189.55x = 8,794,607,568,207.02
  5. Step 5: Solve for x
    x = 8,794,607,568,207.02/4,498,189.55
  6. Step 6: Final answer
    x = 1,955,143.84

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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.