Home / 4,729,383.22-7,093,812.33-4,202,928.58

Finding the Fourth Proportional to 4,729,383.22, 7,093,812.33 and 4,202,928.58

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Solution

The fourth proportional to 4,729,383.22, 7,093,812.33 and 4,202,928.58 is: 6,304,159.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,383.22 : 7,093,812.33 = 4,202,928.58 : x
  2. Step 2: Convert to fraction form
    4,729,383.22/7,093,812.33 = 4,202,928.58/x
  3. Step 3: Cross multiply
    4,729,383.22x = 7,093,812.33 × 4,202,928.58
  4. Step 4: Simplify right side
    4,729,383.22x = 29,814,786,582,913.39
  5. Step 5: Solve for x
    x = 29,814,786,582,913.39/4,729,383.22
  6. Step 6: Final answer
    x = 6,304,159.59

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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.