Home / 463,824.06-695,747.43-262,707.54

Finding the Fourth Proportional to 463,824.06, 695,747.43 and 262,707.54

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Solution

The fourth proportional to 463,824.06, 695,747.43 and 262,707.54 is: 394,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,824.06 : 695,747.43 = 262,707.54 : x
  2. Step 2: Convert to fraction form
    463,824.06/695,747.43 = 262,707.54/x
  3. Step 3: Cross multiply
    463,824.06x = 695,747.43 × 262,707.54
  4. Step 4: Simplify right side
    463,824.06x = 182,778,095,796.62
  5. Step 5: Solve for x
    x = 182,778,095,796.62/463,824.06
  6. Step 6: Final answer
    x = 394,067.73

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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.