Home / 3,933,274.44-5,900,533.74-1,408,873.80

Finding the Fourth Proportional to 3,933,274.44, 5,900,533.74 and 1,408,873.80

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Solution

The fourth proportional to 3,933,274.44, 5,900,533.74 and 1,408,873.80 is: 2,113,533.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,274.44 : 5,900,533.74 = 1,408,873.80 : x
  2. Step 2: Convert to fraction form
    3,933,274.44/5,900,533.74 = 1,408,873.80/x
  3. Step 3: Cross multiply
    3,933,274.44x = 5,900,533.74 × 1,408,873.80
  4. Step 4: Simplify right side
    3,933,274.44x = 8,313,107,392,302.01
  5. Step 5: Solve for x
    x = 8,313,107,392,302.01/3,933,274.44
  6. Step 6: Final answer
    x = 2,113,533.53

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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.