Home / 2,296,623.43-3,445,433.43-699,145.21

Finding the Fourth Proportional to 2,296,623.43, 3,445,433.43 and 699,145.21

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Solution

The fourth proportional to 2,296,623.43, 3,445,433.43 and 699,145.21 is: 1,048,869.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,623.43 : 3,445,433.43 = 699,145.21 : x
  2. Step 2: Convert to fraction form
    2,296,623.43/3,445,433.43 = 699,145.21/x
  3. Step 3: Cross multiply
    2,296,623.43x = 3,445,433.43 × 699,145.21
  4. Step 4: Simplify right side
    2,296,623.43x = 2,408,858,278,958.37
  5. Step 5: Solve for x
    x = 2,408,858,278,958.37/2,296,623.43
  6. Step 6: Final answer
    x = 1,048,869.50

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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.