Home / 3,194,230.35-4,408,100.22-1,743,929.49

Finding the Fourth Proportional to 3,194,230.35, 4,408,100.22 and 1,743,929.49

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Solution

The fourth proportional to 3,194,230.35, 4,408,100.22 and 1,743,929.49 is: 2,406,656.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,230.35 : 4,408,100.22 = 1,743,929.49 : x
  2. Step 2: Convert to fraction form
    3,194,230.35/4,408,100.22 = 1,743,929.49/x
  3. Step 3: Cross multiply
    3,194,230.35x = 4,408,100.22 × 1,743,929.49
  4. Step 4: Simplify right side
    3,194,230.35x = 7,687,415,968,533.49
  5. Step 5: Solve for x
    x = 7,687,415,968,533.49/3,194,230.35
  6. Step 6: Final answer
    x = 2,406,656.73

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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.