Home / 2,184,291.46-3,273,863.76-984,809.44

Finding the Fourth Proportional to 2,184,291.46, 3,273,863.76 and 984,809.44

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Solution

The fourth proportional to 2,184,291.46, 3,273,863.76 and 984,809.44 is: 1,476,053.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,291.46 : 3,273,863.76 = 984,809.44 : x
  2. Step 2: Convert to fraction form
    2,184,291.46/3,273,863.76 = 984,809.44/x
  3. Step 3: Cross multiply
    2,184,291.46x = 3,273,863.76 × 984,809.44
  4. Step 4: Simplify right side
    2,184,291.46x = 3,224,131,936,121.89
  5. Step 5: Solve for x
    x = 3,224,131,936,121.89/2,184,291.46
  6. Step 6: Final answer
    x = 1,476,053.90

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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.