Home / 2,265,765.13-3,397,650.57-1,200,561.67

Finding the Fourth Proportional to 2,265,765.13, 3,397,650.57 and 1,200,561.67

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Solution

The fourth proportional to 2,265,765.13, 3,397,650.57 and 1,200,561.67 is: 1,800,314.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,765.13 : 3,397,650.57 = 1,200,561.67 : x
  2. Step 2: Convert to fraction form
    2,265,765.13/3,397,650.57 = 1,200,561.67/x
  3. Step 3: Cross multiply
    2,265,765.13x = 3,397,650.57 × 1,200,561.67
  4. Step 4: Simplify right side
    2,265,765.13x = 4,079,089,042,395.65
  5. Step 5: Solve for x
    x = 4,079,089,042,395.65/2,265,765.13
  6. Step 6: Final answer
    x = 1,800,314.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.