Finding the Fourth Proportional to 595,938.18, 822,277.05 and 334,302.18
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Solution
The fourth proportional to 595,938.18, 822,277.05 and 334,302.18 is: 461,271.02
Step by Step Solution
- Step 1: Write the proportion equation
595,938.18 : 822,277.05 = 334,302.18 : x - Step 2: Convert to fraction form
595,938.18/822,277.05 = 334,302.18/x - Step 3: Cross multiply
595,938.18x = 822,277.05 × 334,302.18 - Step 4: Simplify right side
595,938.18x = 274,889,010,378.97 - Step 5: Solve for x
x = 274,889,010,378.97/595,938.18 - Step 6: Final answer
x = 461,271.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.