Finding the Fourth Proportional to 595,883.17, 893,689.97 and 169,409.53
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Solution
The fourth proportional to 595,883.17, 893,689.97 and 169,409.53 is: 254,075.98
Step by Step Solution
- Step 1: Write the proportion equation
595,883.17 : 893,689.97 = 169,409.53 : x - Step 2: Convert to fraction form
595,883.17/893,689.97 = 169,409.53/x - Step 3: Cross multiply
595,883.17x = 893,689.97 × 169,409.53 - Step 4: Simplify right side
595,883.17x = 151,399,597,783.41 - Step 5: Solve for x
x = 151,399,597,783.41/595,883.17 - Step 6: Final answer
x = 254,075.98
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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.