Finding the Fourth Proportional to 597,311.98, 895,656.93 and 281,684.14
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Solution
The fourth proportional to 597,311.98, 895,656.93 and 281,684.14 is: 422,379.53
Step by Step Solution
- Step 1: Write the proportion equation
597,311.98 : 895,656.93 = 281,684.14 : x - Step 2: Convert to fraction form
597,311.98/895,656.93 = 281,684.14/x - Step 3: Cross multiply
597,311.98x = 895,656.93 × 281,684.14 - Step 4: Simplify right side
597,311.98x = 252,292,352,062.09 - Step 5: Solve for x
x = 252,292,352,062.09/597,311.98 - Step 6: Final answer
x = 422,379.53
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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.