Finding the Fourth Proportional to 5,350,244.60, 8,026,258.11 and 1,755,046.24
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Solution
The fourth proportional to 5,350,244.60, 8,026,258.11 and 1,755,046.24 is: 2,632,861.70
Step by Step Solution
- Step 1: Write the proportion equation
5,350,244.60 : 8,026,258.11 = 1,755,046.24 : x - Step 2: Convert to fraction form
5,350,244.60/8,026,258.11 = 1,755,046.24/x - Step 3: Cross multiply
5,350,244.60x = 8,026,258.11 × 1,755,046.24 - Step 4: Simplify right side
5,350,244.60x = 14,086,454,090,577.94 - Step 5: Solve for x
x = 14,086,454,090,577.94/5,350,244.60 - Step 6: Final answer
x = 2,632,861.70
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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.