Home / 1,343,092.83-2,014,858.08-396,559.23

Finding the Fourth Proportional to 1,343,092.83, 2,014,858.08 and 396,559.23

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Solution

The fourth proportional to 1,343,092.83, 2,014,858.08 and 396,559.23 is: 594,903.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,092.83 : 2,014,858.08 = 396,559.23 : x
  2. Step 2: Convert to fraction form
    1,343,092.83/2,014,858.08 = 396,559.23/x
  3. Step 3: Cross multiply
    1,343,092.83x = 2,014,858.08 × 396,559.23
  4. Step 4: Simplify right side
    1,343,092.83x = 799,010,568,764.08
  5. Step 5: Solve for x
    x = 799,010,568,764.08/1,343,092.83
  6. Step 6: Final answer
    x = 594,903.46

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1.5x scale

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.