Finding the Fourth Proportional to 588,175.26, 882,350.41 and 272,664.06
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Solution
The fourth proportional to 588,175.26, 882,350.41 and 272,664.06 is: 409,036.66
Step by Step Solution
- Step 1: Write the proportion equation
588,175.26 : 882,350.41 = 272,664.06 : x - Step 2: Convert to fraction form
588,175.26/882,350.41 = 272,664.06/x - Step 3: Cross multiply
588,175.26x = 882,350.41 × 272,664.06 - Step 4: Simplify right side
588,175.26x = 240,585,245,133.27 - Step 5: Solve for x
x = 240,585,245,133.27/588,175.26 - Step 6: Final answer
x = 409,036.66
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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.