Home / 1,930,076.39-2,895,135.37-582,250.67

Finding the Fourth Proportional to 1,930,076.39, 2,895,135.37 and 582,250.67

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Solution

The fourth proportional to 1,930,076.39, 2,895,135.37 and 582,250.67 is: 873,382.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,076.39 : 2,895,135.37 = 582,250.67 : x
  2. Step 2: Convert to fraction form
    1,930,076.39/2,895,135.37 = 582,250.67/x
  3. Step 3: Cross multiply
    1,930,076.39x = 2,895,135.37 × 582,250.67
  4. Step 4: Simplify right side
    1,930,076.39x = 1,685,694,519,790.03
  5. Step 5: Solve for x
    x = 1,685,694,519,790.03/1,930,076.39
  6. Step 6: Final answer
    x = 873,382.28

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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.