Home / 3,229,130.94-4,843,575.25-800,292.18

Finding the Fourth Proportional to 3,229,130.94, 4,843,575.25 and 800,292.18

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Solution

The fourth proportional to 3,229,130.94, 4,843,575.25 and 800,292.18 is: 1,200,408.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,130.94 : 4,843,575.25 = 800,292.18 : x
  2. Step 2: Convert to fraction form
    3,229,130.94/4,843,575.25 = 800,292.18/x
  3. Step 3: Cross multiply
    3,229,130.94x = 4,843,575.25 × 800,292.18
  4. Step 4: Simplify right side
    3,229,130.94x = 3,876,275,373,362.38
  5. Step 5: Solve for x
    x = 3,876,275,373,362.38/3,229,130.94
  6. Step 6: Final answer
    x = 1,200,408.24

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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.