Home / 3,344,174.37-4,614,806.19-1,893,880.19

Finding the Fourth Proportional to 3,344,174.37, 4,614,806.19 and 1,893,880.19

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Solution

The fourth proportional to 3,344,174.37, 4,614,806.19 and 1,893,880.19 is: 2,613,467.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,174.37 : 4,614,806.19 = 1,893,880.19 : x
  2. Step 2: Convert to fraction form
    3,344,174.37/4,614,806.19 = 1,893,880.19/x
  3. Step 3: Cross multiply
    3,344,174.37x = 4,614,806.19 × 1,893,880.19
  4. Step 4: Simplify right side
    3,344,174.37x = 8,739,889,993,754.30
  5. Step 5: Solve for x
    x = 8,739,889,993,754.30/3,344,174.37
  6. Step 6: Final answer
    x = 2,613,467.19

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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.