Home / 3,229,133.95-4,843,579.77-800,295.18

Finding the Fourth Proportional to 3,229,133.95, 4,843,579.77 and 800,295.18

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Solution

The fourth proportional to 3,229,133.95, 4,843,579.77 and 800,295.18 is: 1,200,412.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,133.95 : 4,843,579.77 = 800,295.18 : x
  2. Step 2: Convert to fraction form
    3,229,133.95/4,843,579.77 = 800,295.18/x
  3. Step 3: Cross multiply
    3,229,133.95x = 4,843,579.77 × 800,295.18
  4. Step 4: Simplify right side
    3,229,133.95x = 3,876,293,543,876.51
  5. Step 5: Solve for x
    x = 3,876,293,543,876.51/3,229,133.95
  6. Step 6: Final answer
    x = 1,200,412.75

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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.