Home / 4,783,229.46-6,600,662.19-2,607,729.84

Finding the Fourth Proportional to 4,783,229.46, 6,600,662.19 and 2,607,729.84

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Solution

The fourth proportional to 4,783,229.46, 6,600,662.19 and 2,607,729.84 is: 3,598,561.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,229.46 : 6,600,662.19 = 2,607,729.84 : x
  2. Step 2: Convert to fraction form
    4,783,229.46/6,600,662.19 = 2,607,729.84/x
  3. Step 3: Cross multiply
    4,783,229.46x = 6,600,662.19 × 2,607,729.84
  4. Step 4: Simplify right side
    4,783,229.46x = 17,212,743,756,622.75
  5. Step 5: Solve for x
    x = 17,212,743,756,622.75/4,783,229.46
  6. Step 6: Final answer
    x = 3,598,561.16

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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.