Finding the Fourth Proportional to 588,515.24, 882,781.07 and 167,791.12
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Solution
The fourth proportional to 588,515.24, 882,781.07 and 167,791.12 is: 251,689.01
Step by Step Solution
- Step 1: Write the proportion equation
588,515.24 : 882,781.07 = 167,791.12 : x - Step 2: Convert to fraction form
588,515.24/882,781.07 = 167,791.12/x - Step 3: Cross multiply
588,515.24x = 882,781.07 × 167,791.12 - Step 4: Simplify right side
588,515.24x = 148,122,821,404.19 - Step 5: Solve for x
x = 148,122,821,404.19/588,515.24 - Step 6: Final answer
x = 251,689.01
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.