Home / 1,083,144.54-1,494,786.18-599,709.67

Finding the Fourth Proportional to 1,083,144.54, 1,494,786.18 and 599,709.67

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Solution

The fourth proportional to 1,083,144.54, 1,494,786.18 and 599,709.67 is: 827,625.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,144.54 : 1,494,786.18 = 599,709.67 : x
  2. Step 2: Convert to fraction form
    1,083,144.54/1,494,786.18 = 599,709.67/x
  3. Step 3: Cross multiply
    1,083,144.54x = 1,494,786.18 × 599,709.67
  4. Step 4: Simplify right side
    1,083,144.54x = 896,437,726,728.36
  5. Step 5: Solve for x
    x = 896,437,726,728.36/1,083,144.54
  6. Step 6: Final answer
    x = 827,625.21

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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.