Home / 1,256,024.43-1,733,265.41-683,065.26

Finding the Fourth Proportional to 1,256,024.43, 1,733,265.41 and 683,065.26

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Solution

The fourth proportional to 1,256,024.43, 1,733,265.41 and 683,065.26 is: 942,603.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,256,024.43 : 1,733,265.41 = 683,065.26 : x
  2. Step 2: Convert to fraction form
    1,256,024.43/1,733,265.41 = 683,065.26/x
  3. Step 3: Cross multiply
    1,256,024.43x = 1,733,265.41 × 683,065.26
  4. Step 4: Simplify right side
    1,256,024.43x = 1,183,933,384,515.33
  5. Step 5: Solve for x
    x = 1,183,933,384,515.33/1,256,024.43
  6. Step 6: Final answer
    x = 942,603.79

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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.