Home / 4,256,828.88-5,874,548.28-2,323,213.56

Finding the Fourth Proportional to 4,256,828.88, 5,874,548.28 and 2,323,213.56

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Solution

The fourth proportional to 4,256,828.88, 5,874,548.28 and 2,323,213.56 is: 3,206,102.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,828.88 : 5,874,548.28 = 2,323,213.56 : x
  2. Step 2: Convert to fraction form
    4,256,828.88/5,874,548.28 = 2,323,213.56/x
  3. Step 3: Cross multiply
    4,256,828.88x = 5,874,548.28 × 2,323,213.56
  4. Step 4: Simplify right side
    4,256,828.88x = 13,647,830,222,970.68
  5. Step 5: Solve for x
    x = 13,647,830,222,970.68/4,256,828.88
  6. Step 6: Final answer
    x = 3,206,102.62

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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.