Home / 959,555.22-1,324,191.82-529,827.22

Finding the Fourth Proportional to 959,555.22, 1,324,191.82 and 529,827.22

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Solution

The fourth proportional to 959,555.22, 1,324,191.82 and 529,827.22 is: 731,164.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,555.22 : 1,324,191.82 = 529,827.22 : x
  2. Step 2: Convert to fraction form
    959,555.22/1,324,191.82 = 529,827.22/x
  3. Step 3: Cross multiply
    959,555.22x = 1,324,191.82 × 529,827.22
  4. Step 4: Simplify right side
    959,555.22x = 701,592,870,737.34
  5. Step 5: Solve for x
    x = 701,592,870,737.34/959,555.22
  6. Step 6: Final answer
    x = 731,164.66

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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.