Home / 959,523.96-1,324,133.82-529,794.93

Finding the Fourth Proportional to 959,523.96, 1,324,133.82 and 529,794.93

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Solution

The fourth proportional to 959,523.96, 1,324,133.82 and 529,794.93 is: 731,111.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,523.96 : 1,324,133.82 = 529,794.93 : x
  2. Step 2: Convert to fraction form
    959,523.96/1,324,133.82 = 529,794.93/x
  3. Step 3: Cross multiply
    959,523.96x = 1,324,133.82 × 529,794.93
  4. Step 4: Simplify right side
    959,523.96x = 701,519,384,477.53
  5. Step 5: Solve for x
    x = 701,519,384,477.53/959,523.96
  6. Step 6: Final answer
    x = 731,111.90

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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.