Finding the Fourth Proportional to 437,685.14, 656,597.70 and 184,968.08
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Solution
The fourth proportional to 437,685.14, 656,597.70 and 184,968.08 is: 277,481.70
Step by Step Solution
- Step 1: Write the proportion equation
437,685.14 : 656,597.70 = 184,968.08 : x - Step 2: Convert to fraction form
437,685.14/656,597.70 = 184,968.08/x - Step 3: Cross multiply
437,685.14x = 656,597.70 × 184,968.08 - Step 4: Simplify right side
437,685.14x = 121,449,615,901.42 - Step 5: Solve for x
x = 121,449,615,901.42/437,685.14 - Step 6: Final answer
x = 277,481.70
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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.