Home / 984,603.15-1,476,773.51-274,571.73

Finding the Fourth Proportional to 984,603.15, 1,476,773.51 and 274,571.73

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Solution

The fourth proportional to 984,603.15, 1,476,773.51 and 274,571.73 is: 411,821.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,603.15 : 1,476,773.51 = 274,571.73 : x
  2. Step 2: Convert to fraction form
    984,603.15/1,476,773.51 = 274,571.73/x
  3. Step 3: Cross multiply
    984,603.15x = 1,476,773.51 × 274,571.73
  4. Step 4: Simplify right side
    984,603.15x = 405,480,256,086.01
  5. Step 5: Solve for x
    x = 405,480,256,086.01/984,603.15
  6. Step 6: Final answer
    x = 411,821.00

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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.