Home / 1,694,524.50-2,542,837.23-984,886.74

Finding the Fourth Proportional to 1,694,524.50, 2,542,837.23 and 984,886.74

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Solution

The fourth proportional to 1,694,524.50, 2,542,837.23 and 984,886.74 is: 1,477,940.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,524.50 : 2,542,837.23 = 984,886.74 : x
  2. Step 2: Convert to fraction form
    1,694,524.50/2,542,837.23 = 984,886.74/x
  3. Step 3: Cross multiply
    1,694,524.50x = 2,542,837.23 × 984,886.74
  4. Step 4: Simplify right side
    1,694,524.50x = 2,504,406,669,805.33
  5. Step 5: Solve for x
    x = 2,504,406,669,805.33/1,694,524.50
  6. Step 6: Final answer
    x = 1,477,940.67

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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.