Finding the Fourth Proportional to 6,755,027.68, 10,133,591.28 and 2,268,353.44
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Solution
The fourth proportional to 6,755,027.68, 10,133,591.28 and 2,268,353.44 is: 3,402,882.67
Step by Step Solution
- Step 1: Write the proportion equation
6,755,027.68 : 10,133,591.28 = 2,268,353.44 : x - Step 2: Convert to fraction form
6,755,027.68/10,133,591.28 = 2,268,353.44/x - Step 3: Cross multiply
6,755,027.68x = 10,133,591.28 × 2,268,353.44 - Step 4: Simplify right side
6,755,027.68x = 22,986,566,639,542 - Step 5: Solve for x
x = 22,986,566,639,542/6,755,027.68 - Step 6: Final answer
x = 3,402,882.67
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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.