Finding the Fourth Proportional to 595,966.67, 893,930.26 and 259,007.68
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Solution
The fourth proportional to 595,966.67, 893,930.26 and 259,007.68 is: 388,502.94
Step by Step Solution
- Step 1: Write the proportion equation
595,966.67 : 893,930.26 = 259,007.68 : x - Step 2: Convert to fraction form
595,966.67/893,930.26 = 259,007.68/x - Step 3: Cross multiply
595,966.67x = 893,930.26 × 259,007.68 - Step 4: Simplify right side
595,966.67x = 231,534,802,724.40 - Step 5: Solve for x
x = 231,534,802,724.40/595,966.67 - Step 6: Final answer
x = 388,502.94
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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.