Home / 1,855,795.26-2,783,692.88-454,963.26

Finding the Fourth Proportional to 1,855,795.26, 2,783,692.88 and 454,963.26

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Solution

The fourth proportional to 1,855,795.26, 2,783,692.88 and 454,963.26 is: 682,444.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,795.26 : 2,783,692.88 = 454,963.26 : x
  2. Step 2: Convert to fraction form
    1,855,795.26/2,783,692.88 = 454,963.26/x
  3. Step 3: Cross multiply
    1,855,795.26x = 2,783,692.88 × 454,963.26
  4. Step 4: Simplify right side
    1,855,795.26x = 1,266,477,987,523.59
  5. Step 5: Solve for x
    x = 1,266,477,987,523.59/1,855,795.26
  6. Step 6: Final answer
    x = 682,444.89

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Similar ratio
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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.