Home / 3,382,012.08-4,667,236.92-1,833,324.48

Finding the Fourth Proportional to 3,382,012.08, 4,667,236.92 and 1,833,324.48

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Solution

The fourth proportional to 3,382,012.08, 4,667,236.92 and 1,833,324.48 is: 2,530,020.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,012.08 : 4,667,236.92 = 1,833,324.48 : x
  2. Step 2: Convert to fraction form
    3,382,012.08/4,667,236.92 = 1,833,324.48/x
  3. Step 3: Cross multiply
    3,382,012.08x = 4,667,236.92 × 1,833,324.48
  4. Step 4: Simplify right side
    3,382,012.08x = 8,556,559,699,395.80
  5. Step 5: Solve for x
    x = 8,556,559,699,395.80/3,382,012.08
  6. Step 6: Final answer
    x = 2,530,020.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.