Home / 1,782,505.92-2,673,846.48-583,942.56

Finding the Fourth Proportional to 1,782,505.92, 2,673,846.48 and 583,942.56

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Solution

The fourth proportional to 1,782,505.92, 2,673,846.48 and 583,942.56 is: 875,942.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,505.92 : 2,673,846.48 = 583,942.56 : x
  2. Step 2: Convert to fraction form
    1,782,505.92/2,673,846.48 = 583,942.56/x
  3. Step 3: Cross multiply
    1,782,505.92x = 2,673,846.48 × 583,942.56
  4. Step 4: Simplify right side
    1,782,505.92x = 1,561,372,758,578.19
  5. Step 5: Solve for x
    x = 1,561,372,758,578.19/1,782,505.92
  6. Step 6: Final answer
    x = 875,942.54

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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.