Home / 3,004,603.09-4,503,755.36-1,110,136.21

Finding the Fourth Proportional to 3,004,603.09, 4,503,755.36 and 1,110,136.21

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Solution

The fourth proportional to 3,004,603.09, 4,503,755.36 and 1,110,136.21 is: 1,664,040.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,603.09 : 4,503,755.36 = 1,110,136.21 : x
  2. Step 2: Convert to fraction form
    3,004,603.09/4,503,755.36 = 1,110,136.21/x
  3. Step 3: Cross multiply
    3,004,603.09x = 4,503,755.36 × 1,110,136.21
  4. Step 4: Simplify right side
    3,004,603.09x = 4,999,781,914,601.63
  5. Step 5: Solve for x
    x = 4,999,781,914,601.63/3,004,603.09
  6. Step 6: Final answer
    x = 1,664,040.73

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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.