Home / 3,270,334.80-4,905,502.20-2,010,622.80

Finding the Fourth Proportional to 3,270,334.80, 4,905,502.20 and 2,010,622.80

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Solution

The fourth proportional to 3,270,334.80, 4,905,502.20 and 2,010,622.80 is: 3,015,934.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,334.80 : 4,905,502.20 = 2,010,622.80 : x
  2. Step 2: Convert to fraction form
    3,270,334.80/4,905,502.20 = 2,010,622.80/x
  3. Step 3: Cross multiply
    3,270,334.80x = 4,905,502.20 × 2,010,622.80
  4. Step 4: Simplify right side
    3,270,334.80x = 9,863,114,568,770.16
  5. Step 5: Solve for x
    x = 9,863,114,568,770.16/3,270,334.80
  6. Step 6: Final answer
    x = 3,015,934.20

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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.