Home / 3,302,138.70-4,945,334.85-3,302,138.70

Finding the Fourth Proportional to 3,302,138.70, 4,945,334.85 and 3,302,138.70

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Solution

The fourth proportional to 3,302,138.70, 4,945,334.85 and 3,302,138.70 is: 4,945,334.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,138.70 : 4,945,334.85 = 3,302,138.70 : x
  2. Step 2: Convert to fraction form
    3,302,138.70/4,945,334.85 = 3,302,138.70/x
  3. Step 3: Cross multiply
    3,302,138.70x = 4,945,334.85 × 3,302,138.70
  4. Step 4: Simplify right side
    3,302,138.70x = 16,330,181,592,643.70
  5. Step 5: Solve for x
    x = 16,330,181,592,643.70/3,302,138.70
  6. Step 6: Final answer
    x = 4,945,334.85

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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.