Home / 2,266,942.13-3,401,741.84-1,626,555.72

Finding the Fourth Proportional to 2,266,942.13, 3,401,741.84 and 1,626,555.72

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Solution

The fourth proportional to 2,266,942.13, 3,401,741.84 and 1,626,555.72 is: 2,440,786.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,942.13 : 3,401,741.84 = 1,626,555.72 : x
  2. Step 2: Convert to fraction form
    2,266,942.13/3,401,741.84 = 1,626,555.72/x
  3. Step 3: Cross multiply
    2,266,942.13x = 3,401,741.84 × 1,626,555.72
  4. Step 4: Simplify right side
    2,266,942.13x = 5,533,122,639,682.55
  5. Step 5: Solve for x
    x = 5,533,122,639,682.55/2,266,942.13
  6. Step 6: Final answer
    x = 2,440,786.90

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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.