Home / 2,150,238.26-2,967,527.68-1,183,564.82

Finding the Fourth Proportional to 2,150,238.26, 2,967,527.68 and 1,183,564.82

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Solution

The fourth proportional to 2,150,238.26, 2,967,527.68 and 1,183,564.82 is: 1,633,428.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,238.26 : 2,967,527.68 = 1,183,564.82 : x
  2. Step 2: Convert to fraction form
    2,150,238.26/2,967,527.68 = 1,183,564.82/x
  3. Step 3: Cross multiply
    2,150,238.26x = 2,967,527.68 × 1,183,564.82
  4. Step 4: Simplify right side
    2,150,238.26x = 3,512,261,364,424.22
  5. Step 5: Solve for x
    x = 3,512,261,364,424.22/2,150,238.26
  6. Step 6: Final answer
    x = 1,633,428.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.