Home / 2,418,685.49-3,628,553.12-735,745.25

Finding the Fourth Proportional to 2,418,685.49, 3,628,553.12 and 735,745.25

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Solution

The fourth proportional to 2,418,685.49, 3,628,553.12 and 735,745.25 is: 1,103,777.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,685.49 : 3,628,553.12 = 735,745.25 : x
  2. Step 2: Convert to fraction form
    2,418,685.49/3,628,553.12 = 735,745.25/x
  3. Step 3: Cross multiply
    2,418,685.49x = 3,628,553.12 × 735,745.25
  4. Step 4: Simplify right side
    2,418,685.49x = 2,669,690,718,733.95
  5. Step 5: Solve for x
    x = 2,669,690,718,733.95/2,418,685.49
  6. Step 6: Final answer
    x = 1,103,777.54

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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.