Home / 1,969,806.44-2,954,709.70-473,898.44

Finding the Fourth Proportional to 1,969,806.44, 2,954,709.70 and 473,898.44

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Solution

The fourth proportional to 1,969,806.44, 2,954,709.70 and 473,898.44 is: 710,847.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,969,806.44 : 2,954,709.70 = 473,898.44 : x
  2. Step 2: Convert to fraction form
    1,969,806.44/2,954,709.70 = 473,898.44/x
  3. Step 3: Cross multiply
    1,969,806.44x = 2,954,709.70 × 473,898.44
  4. Step 4: Simplify right side
    1,969,806.44x = 1,400,232,317,482.87
  5. Step 5: Solve for x
    x = 1,400,232,317,482.87/1,969,806.44
  6. Step 6: Final answer
    x = 710,847.67

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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.