Finding the Fourth Proportional to 596,073.23, 822,602.68 and 341,473.62
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Solution
The fourth proportional to 596,073.23, 822,602.68 and 341,473.62 is: 471,245.98
Step by Step Solution
- Step 1: Write the proportion equation
596,073.23 : 822,602.68 = 341,473.62 : x - Step 2: Convert to fraction form
596,073.23/822,602.68 = 341,473.62/x - Step 3: Cross multiply
596,073.23x = 822,602.68 × 341,473.62 - Step 4: Simplify right side
596,073.23x = 280,897,114,961.30 - Step 5: Solve for x
x = 280,897,114,961.30/596,073.23 - Step 6: Final answer
x = 471,245.98
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1.5x scale
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.