Home / 959,463.33-1,324,080.03-529,770.61

Finding the Fourth Proportional to 959,463.33, 1,324,080.03 and 529,770.61

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Solution

The fourth proportional to 959,463.33, 1,324,080.03 and 529,770.61 is: 731,094.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,463.33 : 1,324,080.03 = 529,770.61 : x
  2. Step 2: Convert to fraction form
    959,463.33/1,324,080.03 = 529,770.61/x
  3. Step 3: Cross multiply
    959,463.33x = 1,324,080.03 × 529,770.61
  4. Step 4: Simplify right side
    959,463.33x = 701,458,685,181.92
  5. Step 5: Solve for x
    x = 701,458,685,181.92/959,463.33
  6. Step 6: Final answer
    x = 731,094.84

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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.