Home / 2,325,839.40-3,488,874.30-1,206,095.40

Finding the Fourth Proportional to 2,325,839.40, 3,488,874.30 and 1,206,095.40

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Solution

The fourth proportional to 2,325,839.40, 3,488,874.30 and 1,206,095.40 is: 1,809,202.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,839.40 : 3,488,874.30 = 1,206,095.40 : x
  2. Step 2: Convert to fraction form
    2,325,839.40/3,488,874.30 = 1,206,095.40/x
  3. Step 3: Cross multiply
    2,325,839.40x = 3,488,874.30 × 1,206,095.40
  4. Step 4: Simplify right side
    2,325,839.40x = 4,207,915,244,408.22
  5. Step 5: Solve for x
    x = 4,207,915,244,408.22/2,325,839.40
  6. Step 6: Final answer
    x = 1,809,202.84

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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.