Home / 3,194,231.49-4,408,046.60-1,743,927.30

Finding the Fourth Proportional to 3,194,231.49, 4,408,046.60 and 1,743,927.30

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Solution

The fourth proportional to 3,194,231.49, 4,408,046.60 and 1,743,927.30 is: 2,406,623.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,231.49 : 4,408,046.60 = 1,743,927.30 : x
  2. Step 2: Convert to fraction form
    3,194,231.49/4,408,046.60 = 1,743,927.30/x
  3. Step 3: Cross multiply
    3,194,231.49x = 4,408,046.60 × 1,743,927.30
  4. Step 4: Simplify right side
    3,194,231.49x = 7,687,312,796,692.54
  5. Step 5: Solve for x
    x = 7,687,312,796,692.54/3,194,231.49
  6. Step 6: Final answer
    x = 2,406,623.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.