Finding the Fourth Proportional to 596,387.16, 894,711.96 and 259,480.62
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Solution
The fourth proportional to 596,387.16, 894,711.96 and 259,480.62 is: 389,278.02
Step by Step Solution
- Step 1: Write the proportion equation
596,387.16 : 894,711.96 = 259,480.62 : x - Step 2: Convert to fraction form
596,387.16/894,711.96 = 259,480.62/x - Step 3: Cross multiply
596,387.16x = 894,711.96 × 259,480.62 - Step 4: Simplify right side
596,387.16x = 232,160,414,102.22 - Step 5: Solve for x
x = 232,160,414,102.22/596,387.16 - Step 6: Final answer
x = 389,278.02
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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.