Finding the Fourth Proportional to 595,859.97, 822,277.04 and 323,934.77
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Solution
The fourth proportional to 595,859.97, 822,277.04 and 323,934.77 is: 447,024.70
Step by Step Solution
- Step 1: Write the proportion equation
595,859.97 : 822,277.04 = 323,934.77 : x - Step 2: Convert to fraction form
595,859.97/822,277.04 = 323,934.77/x - Step 3: Cross multiply
595,859.97x = 822,277.04 × 323,934.77 - Step 4: Simplify right side
595,859.97x = 266,364,123,828.68 - Step 5: Solve for x
x = 266,364,123,828.68/595,859.97 - Step 6: Final answer
x = 447,024.70
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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.