Home / 1,433,696.33-2,150,493.46-624,079.46

Finding the Fourth Proportional to 1,433,696.33, 2,150,493.46 and 624,079.46

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Solution

The fourth proportional to 1,433,696.33, 2,150,493.46 and 624,079.46 is: 936,096.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,696.33 : 2,150,493.46 = 624,079.46 : x
  2. Step 2: Convert to fraction form
    1,433,696.33/2,150,493.46 = 624,079.46/x
  3. Step 3: Cross multiply
    1,433,696.33x = 2,150,493.46 × 624,079.46
  4. Step 4: Simplify right side
    1,433,696.33x = 1,342,078,797,250.33
  5. Step 5: Solve for x
    x = 1,342,078,797,250.33/1,433,696.33
  6. Step 6: Final answer
    x = 936,096.97

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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.