Home / 2,448,274.38-3,670,986.94-1,800,238.14

Finding the Fourth Proportional to 2,448,274.38, 3,670,986.94 and 1,800,238.14

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Solution

The fourth proportional to 2,448,274.38, 3,670,986.94 and 1,800,238.14 is: 2,699,309.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,274.38 : 3,670,986.94 = 1,800,238.14 : x
  2. Step 2: Convert to fraction form
    2,448,274.38/3,670,986.94 = 1,800,238.14/x
  3. Step 3: Cross multiply
    2,448,274.38x = 3,670,986.94 × 1,800,238.14
  4. Step 4: Simplify right side
    2,448,274.38x = 6,608,650,700,829.89
  5. Step 5: Solve for x
    x = 6,608,650,700,829.89/2,448,274.38
  6. Step 6: Final answer
    x = 2,699,309.67

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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.