Home / 959,323.52-1,323,831.78-529,594.44

Finding the Fourth Proportional to 959,323.52, 1,323,831.78 and 529,594.44

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Solution

The fourth proportional to 959,323.52, 1,323,831.78 and 529,594.44 is: 730,821.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,323.52 : 1,323,831.78 = 529,594.44 : x
  2. Step 2: Convert to fraction form
    959,323.52/1,323,831.78 = 529,594.44/x
  3. Step 3: Cross multiply
    959,323.52x = 1,323,831.78 × 529,594.44
  4. Step 4: Simplify right side
    959,323.52x = 701,093,950,183.30
  5. Step 5: Solve for x
    x = 701,093,950,183.30/959,323.52
  6. Step 6: Final answer
    x = 730,821.18

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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.