Home / 1,083,163.42-1,494,812.18-599,728.50

Finding the Fourth Proportional to 1,083,163.42, 1,494,812.18 and 599,728.50

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Solution

The fourth proportional to 1,083,163.42, 1,494,812.18 and 599,728.50 is: 827,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,163.42 : 1,494,812.18 = 599,728.50 : x
  2. Step 2: Convert to fraction form
    1,083,163.42/1,494,812.18 = 599,728.50/x
  3. Step 3: Cross multiply
    1,083,163.42x = 1,494,812.18 × 599,728.50
  4. Step 4: Simplify right side
    1,083,163.42x = 896,481,466,493.13
  5. Step 5: Solve for x
    x = 896,481,466,493.13/1,083,163.42
  6. Step 6: Final answer
    x = 827,651.17

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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.