Home / 1,469,738.50-2,204,609.40-583,274.50

Finding the Fourth Proportional to 1,469,738.50, 2,204,609.40 and 583,274.50

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Solution

The fourth proportional to 1,469,738.50, 2,204,609.40 and 583,274.50 is: 874,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,738.50 : 2,204,609.40 = 583,274.50 : x
  2. Step 2: Convert to fraction form
    1,469,738.50/2,204,609.40 = 583,274.50/x
  3. Step 3: Cross multiply
    1,469,738.50x = 2,204,609.40 × 583,274.50
  4. Step 4: Simplify right side
    1,469,738.50x = 1,285,892,445,480.30
  5. Step 5: Solve for x
    x = 1,285,892,445,480.30/1,469,738.50
  6. Step 6: Final answer
    x = 874,912.40

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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.