Finding the Fourth Proportional to 601,587.53, 902,348.07 and 202,187.06
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Solution
The fourth proportional to 601,587.53, 902,348.07 and 202,187.06 is: 303,269.42
Step by Step Solution
- Step 1: Write the proportion equation
601,587.53 : 902,348.07 = 202,187.06 : x - Step 2: Convert to fraction form
601,587.53/902,348.07 = 202,187.06/x - Step 3: Cross multiply
601,587.53x = 902,348.07 × 202,187.06 - Step 4: Simplify right side
601,587.53x = 182,443,098,858.23 - Step 5: Solve for x
x = 182,443,098,858.23/601,587.53 - Step 6: Final answer
x = 303,269.42
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1.5x scale
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.