Home / 1,614,896.70-2,422,692.58-805,716.27

Finding the Fourth Proportional to 1,614,896.70, 2,422,692.58 and 805,716.27

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Solution

The fourth proportional to 1,614,896.70, 2,422,692.58 and 805,716.27 is: 1,208,747.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,896.70 : 2,422,692.58 = 805,716.27 : x
  2. Step 2: Convert to fraction form
    1,614,896.70/2,422,692.58 = 805,716.27/x
  3. Step 3: Cross multiply
    1,614,896.70x = 2,422,692.58 × 805,716.27
  4. Step 4: Simplify right side
    1,614,896.70x = 1,952,002,825,885.91
  5. Step 5: Solve for x
    x = 1,952,002,825,885.91/1,614,896.70
  6. Step 6: Final answer
    x = 1,208,747.79

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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.