Home / 2,361,065.22-3,523,183.29-2,106,596.43

Finding the Fourth Proportional to 2,361,065.22, 3,523,183.29 and 2,106,596.43

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Solution

The fourth proportional to 2,361,065.22, 3,523,183.29 and 2,106,596.43 is: 3,143,464.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,065.22 : 3,523,183.29 = 2,106,596.43 : x
  2. Step 2: Convert to fraction form
    2,361,065.22/3,523,183.29 = 2,106,596.43/x
  3. Step 3: Cross multiply
    2,361,065.22x = 3,523,183.29 × 2,106,596.43
  4. Step 4: Simplify right side
    2,361,065.22x = 7,421,925,340,949.66
  5. Step 5: Solve for x
    x = 7,421,925,340,949.66/2,361,065.22
  6. Step 6: Final answer
    x = 3,143,464.77

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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.