Home / 4,923,361.26-6,788,882.43-3,201,288.30

Finding the Fourth Proportional to 4,923,361.26, 6,788,882.43 and 3,201,288.30

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Solution

The fourth proportional to 4,923,361.26, 6,788,882.43 and 3,201,288.30 is: 4,414,295.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,361.26 : 6,788,882.43 = 3,201,288.30 : x
  2. Step 2: Convert to fraction form
    4,923,361.26/6,788,882.43 = 3,201,288.30/x
  3. Step 3: Cross multiply
    4,923,361.26x = 6,788,882.43 × 3,201,288.30
  4. Step 4: Simplify right side
    4,923,361.26x = 21,733,169,893,234.57
  5. Step 5: Solve for x
    x = 21,733,169,893,234.57/4,923,361.26
  6. Step 6: Final answer
    x = 4,414,295.18

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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.