Finding the Fourth Proportional to 588,651.26, 883,108.50 and 214,674.26
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Solution
The fourth proportional to 588,651.26, 883,108.50 and 214,674.26 is: 322,059.39
Step by Step Solution
- Step 1: Write the proportion equation
588,651.26 : 883,108.50 = 214,674.26 : x - Step 2: Convert to fraction form
588,651.26/883,108.50 = 214,674.26/x - Step 3: Cross multiply
588,651.26x = 883,108.50 × 214,674.26 - Step 4: Simplify right side
588,651.26x = 189,580,663,737.21 - Step 5: Solve for x
x = 189,580,663,737.21/588,651.26 - Step 6: Final answer
x = 322,059.39
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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.