Finding the Fourth Proportional to 7,373,755.41, 11,060,668.09 and 2,256,177.14
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Solution
The fourth proportional to 7,373,755.41, 11,060,668.09 and 2,256,177.14 is: 3,384,276.41
Step by Step Solution
- Step 1: Write the proportion equation
7,373,755.41 : 11,060,668.09 = 2,256,177.14 : x - Step 2: Convert to fraction form
7,373,755.41/11,060,668.09 = 2,256,177.14/x - Step 3: Cross multiply
7,373,755.41x = 11,060,668.09 × 2,256,177.14 - Step 4: Simplify right side
7,373,755.41x = 24,954,826,497,785.46 - Step 5: Solve for x
x = 24,954,826,497,785.46/7,373,755.41 - Step 6: Final answer
x = 3,384,276.41
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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.