Home / 2,770,144.62-4,161,522.45-2,004,005.46

Finding the Fourth Proportional to 2,770,144.62, 4,161,522.45 and 2,004,005.46

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Solution

The fourth proportional to 2,770,144.62, 4,161,522.45 and 2,004,005.46 is: 3,010,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,144.62 : 4,161,522.45 = 2,004,005.46 : x
  2. Step 2: Convert to fraction form
    2,770,144.62/4,161,522.45 = 2,004,005.46/x
  3. Step 3: Cross multiply
    2,770,144.62x = 4,161,522.45 × 2,004,005.46
  4. Step 4: Simplify right side
    2,770,144.62x = 8,339,713,711,424.74
  5. Step 5: Solve for x
    x = 8,339,713,711,424.74/2,770,144.62
  6. Step 6: Final answer
    x = 3,010,569.80

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1.5x scale

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.