Finding the Fourth Proportional to 588,531.12, 882,804.84 and 167,806.96
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Solution
The fourth proportional to 588,531.12, 882,804.84 and 167,806.96 is: 251,712.77
Step by Step Solution
- Step 1: Write the proportion equation
588,531.12 : 882,804.84 = 167,806.96 : x - Step 2: Convert to fraction form
588,531.12/882,804.84 = 167,806.96/x - Step 3: Cross multiply
588,531.12x = 882,804.84 × 167,806.96 - Step 4: Simplify right side
588,531.12x = 148,140,796,473.69 - Step 5: Solve for x
x = 148,140,796,473.69/588,531.12 - Step 6: Final answer
x = 251,712.77
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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.