Home / 1,441,107.24-2,162,768.94-1,367,105.64

Finding the Fourth Proportional to 1,441,107.24, 2,162,768.94 and 1,367,105.64

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Solution

The fourth proportional to 1,441,107.24, 2,162,768.94 and 1,367,105.64 is: 2,051,709.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,107.24 : 2,162,768.94 = 1,367,105.64 : x
  2. Step 2: Convert to fraction form
    1,441,107.24/2,162,768.94 = 1,367,105.64/x
  3. Step 3: Cross multiply
    1,441,107.24x = 2,162,768.94 × 1,367,105.64
  4. Step 4: Simplify right side
    1,441,107.24x = 2,956,733,615,890.82
  5. Step 5: Solve for x
    x = 2,956,733,615,890.82/1,441,107.24
  6. Step 6: Final answer
    x = 2,051,709.64

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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.