Home / 2,481,793.35-3,722,692.95-775,945.67

Finding the Fourth Proportional to 2,481,793.35, 3,722,692.95 and 775,945.67

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Solution

The fourth proportional to 2,481,793.35, 3,722,692.95 and 775,945.67 is: 1,163,919.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,793.35 : 3,722,692.95 = 775,945.67 : x
  2. Step 2: Convert to fraction form
    2,481,793.35/3,722,692.95 = 775,945.67/x
  3. Step 3: Cross multiply
    2,481,793.35x = 3,722,692.95 × 775,945.67
  4. Step 4: Simplify right side
    2,481,793.35x = 2,888,607,456,678.56
  5. Step 5: Solve for x
    x = 2,888,607,456,678.56/2,481,793.35
  6. Step 6: Final answer
    x = 1,163,919.41

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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.