Home / 1,441,252.58-2,162,142.12-481,617.24

Finding the Fourth Proportional to 1,441,252.58, 2,162,142.12 and 481,617.24

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Solution

The fourth proportional to 1,441,252.58, 2,162,142.12 and 481,617.24 is: 722,513.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,252.58 : 2,162,142.12 = 481,617.24 : x
  2. Step 2: Convert to fraction form
    1,441,252.58/2,162,142.12 = 481,617.24/x
  3. Step 3: Cross multiply
    1,441,252.58x = 2,162,142.12 × 481,617.24
  4. Step 4: Simplify right side
    1,441,252.58x = 1,041,324,920,322.15
  5. Step 5: Solve for x
    x = 1,041,324,920,322.15/1,441,252.58
  6. Step 6: Final answer
    x = 722,513.83

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1.5x scale

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.