Home / 2,260,226.23-3,374,081.73-1,936,900.15

Finding the Fourth Proportional to 2,260,226.23, 3,374,081.73 and 1,936,900.15

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Solution

The fourth proportional to 2,260,226.23, 3,374,081.73 and 1,936,900.15 is: 2,891,418.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,226.23 : 3,374,081.73 = 1,936,900.15 : x
  2. Step 2: Convert to fraction form
    2,260,226.23/3,374,081.73 = 1,936,900.15/x
  3. Step 3: Cross multiply
    2,260,226.23x = 3,374,081.73 × 1,936,900.15
  4. Step 4: Simplify right side
    2,260,226.23x = 6,535,259,400,514.06
  5. Step 5: Solve for x
    x = 6,535,259,400,514.06/2,260,226.23
  6. Step 6: Final answer
    x = 2,891,418.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.