Finding the Fourth Proportional to 6,274,961.27, 9,416,423.62 and 2,680,755.26
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Solution
The fourth proportional to 6,274,961.27, 9,416,423.62 and 2,680,755.26 is: 4,022,833.94
Step by Step Solution
- Step 1: Write the proportion equation
6,274,961.27 : 9,416,423.62 = 2,680,755.26 : x - Step 2: Convert to fraction form
6,274,961.27/9,416,423.62 = 2,680,755.26/x - Step 3: Cross multiply
6,274,961.27x = 9,416,423.62 × 2,680,755.26 - Step 4: Simplify right side
6,274,961.27x = 25,243,127,166,542.41 - Step 5: Solve for x
x = 25,243,127,166,542.41/6,274,961.27 - Step 6: Final answer
x = 4,022,833.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.