Home / 959,233.83-1,323,745.86-529,512.94

Finding the Fourth Proportional to 959,233.83, 1,323,745.86 and 529,512.94

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Solution

The fourth proportional to 959,233.83, 1,323,745.86 and 529,512.94 is: 730,729.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,233.83 : 1,323,745.86 = 529,512.94 : x
  2. Step 2: Convert to fraction form
    959,233.83/1,323,745.86 = 529,512.94/x
  3. Step 3: Cross multiply
    959,233.83x = 1,323,745.86 × 529,512.94
  4. Step 4: Simplify right side
    959,233.83x = 700,940,562,141.43
  5. Step 5: Solve for x
    x = 700,940,562,141.43/959,233.83
  6. Step 6: Final answer
    x = 730,729.61

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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.