Finding the Fourth Proportional to 589,481.14, 884,328.63 and 337,046.26
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Solution
The fourth proportional to 589,481.14, 884,328.63 and 337,046.26 is: 505,630.52
Step by Step Solution
- Step 1: Write the proportion equation
589,481.14 : 884,328.63 = 337,046.26 : x - Step 2: Convert to fraction form
589,481.14/884,328.63 = 337,046.26/x - Step 3: Cross multiply
589,481.14x = 884,328.63 × 337,046.26 - Step 4: Simplify right side
589,481.14x = 298,059,657,352.42 - Step 5: Solve for x
x = 298,059,657,352.42/589,481.14 - Step 6: Final answer
x = 505,630.52
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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.