Home / 3,309,052.80-4,963,583.10-1,034,589.21

Finding the Fourth Proportional to 3,309,052.80, 4,963,583.10 and 1,034,589.21

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Solution

The fourth proportional to 3,309,052.80, 4,963,583.10 and 1,034,589.21 is: 1,551,885.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,052.80 : 4,963,583.10 = 1,034,589.21 : x
  2. Step 2: Convert to fraction form
    3,309,052.80/4,963,583.10 = 1,034,589.21/x
  3. Step 3: Cross multiply
    3,309,052.80x = 4,963,583.10 × 1,034,589.21
  4. Step 4: Simplify right side
    3,309,052.80x = 5,135,269,503,464.62
  5. Step 5: Solve for x
    x = 5,135,269,503,464.62/3,309,052.80
  6. Step 6: Final answer
    x = 1,551,885.03

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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.