Home / 1,082,571.57-1,493,937.77-599,137.65

Finding the Fourth Proportional to 1,082,571.57, 1,493,937.77 and 599,137.65

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Solution

The fourth proportional to 1,082,571.57, 1,493,937.77 and 599,137.65 is: 826,803.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,571.57 : 1,493,937.77 = 599,137.65 : x
  2. Step 2: Convert to fraction form
    1,082,571.57/1,493,937.77 = 599,137.65/x
  3. Step 3: Cross multiply
    1,082,571.57x = 1,493,937.77 × 599,137.65
  4. Step 4: Simplify right side
    1,082,571.57x = 895,074,361,768.35
  5. Step 5: Solve for x
    x = 895,074,361,768.35/1,082,571.57
  6. Step 6: Final answer
    x = 826,803.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.