Finding the Fourth Proportional to 437,735.06, 604,125.97 and 244,173.26
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Solution
The fourth proportional to 437,735.06, 604,125.97 and 244,173.26 is: 336,987.87
Step by Step Solution
- Step 1: Write the proportion equation
437,735.06 : 604,125.97 = 244,173.26 : x - Step 2: Convert to fraction form
437,735.06/604,125.97 = 244,173.26/x - Step 3: Cross multiply
437,735.06x = 604,125.97 × 244,173.26 - Step 4: Simplify right side
437,735.06x = 147,511,407,545.56 - Step 5: Solve for x
x = 147,511,407,545.56/437,735.06 - Step 6: Final answer
x = 336,987.87
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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.