Home / 4,131,246.24-5,701,179.09-2,270,834.04

Finding the Fourth Proportional to 4,131,246.24, 5,701,179.09 and 2,270,834.04

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Solution

The fourth proportional to 4,131,246.24, 5,701,179.09 and 2,270,834.04 is: 3,133,783.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,246.24 : 5,701,179.09 = 2,270,834.04 : x
  2. Step 2: Convert to fraction form
    4,131,246.24/5,701,179.09 = 2,270,834.04/x
  3. Step 3: Cross multiply
    4,131,246.24x = 5,701,179.09 × 2,270,834.04
  4. Step 4: Simplify right side
    4,131,246.24x = 12,946,431,545,708.22
  5. Step 5: Solve for x
    x = 12,946,431,545,708.22/4,131,246.24
  6. Step 6: Final answer
    x = 3,133,783.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.