Home / 2,330,950.62-3,216,586.06-1,284,336.82

Finding the Fourth Proportional to 2,330,950.62, 3,216,586.06 and 1,284,336.82

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Solution

The fourth proportional to 2,330,950.62, 3,216,586.06 and 1,284,336.82 is: 1,772,315.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,950.62 : 3,216,586.06 = 1,284,336.82 : x
  2. Step 2: Convert to fraction form
    2,330,950.62/3,216,586.06 = 1,284,336.82/x
  3. Step 3: Cross multiply
    2,330,950.62x = 3,216,586.06 × 1,284,336.82
  4. Step 4: Simplify right side
    2,330,950.62x = 4,131,179,925,318.57
  5. Step 5: Solve for x
    x = 4,131,179,925,318.57/2,330,950.62
  6. Step 6: Final answer
    x = 1,772,315.51

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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.