Home / 2,282,506.83-3,149,318.61-1,351,744.61

Finding the Fourth Proportional to 2,282,506.83, 3,149,318.61 and 1,351,744.61

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Solution

The fourth proportional to 2,282,506.83, 3,149,318.61 and 1,351,744.61 is: 1,865,087.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,506.83 : 3,149,318.61 = 1,351,744.61 : x
  2. Step 2: Convert to fraction form
    2,282,506.83/3,149,318.61 = 1,351,744.61/x
  3. Step 3: Cross multiply
    2,282,506.83x = 3,149,318.61 × 1,351,744.61
  4. Step 4: Simplify right side
    2,282,506.83x = 4,257,074,440,493.60
  5. Step 5: Solve for x
    x = 4,257,074,440,493.60/2,282,506.83
  6. Step 6: Final answer
    x = 1,865,087.27

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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.