Home / 2,574,131.85-3,861,197.78-2,095,834.95

Finding the Fourth Proportional to 2,574,131.85, 3,861,197.78 and 2,095,834.95

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Solution

The fourth proportional to 2,574,131.85, 3,861,197.78 and 2,095,834.95 is: 3,143,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,131.85 : 3,861,197.78 = 2,095,834.95 : x
  2. Step 2: Convert to fraction form
    2,574,131.85/3,861,197.78 = 2,095,834.95/x
  3. Step 3: Cross multiply
    2,574,131.85x = 3,861,197.78 × 2,095,834.95
  4. Step 4: Simplify right side
    2,574,131.85x = 8,092,433,245,707.24
  5. Step 5: Solve for x
    x = 8,092,433,245,707.24/2,574,131.85
  6. Step 6: Final answer
    x = 3,143,752.43

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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.