Finding the Fourth Proportional to 6,365,625.68, 9,548,441.68 and 2,105,793.92
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Solution
The fourth proportional to 6,365,625.68, 9,548,441.68 and 2,105,793.92 is: 3,158,691.93
Step by Step Solution
- Step 1: Write the proportion equation
6,365,625.68 : 9,548,441.68 = 2,105,793.92 : x - Step 2: Convert to fraction form
6,365,625.68/9,548,441.68 = 2,105,793.92/x - Step 3: Cross multiply
6,365,625.68x = 9,548,441.68 × 2,105,793.92 - Step 4: Simplify right side
6,365,625.68x = 20,107,050,435,218.59 - Step 5: Solve for x
x = 20,107,050,435,218.59/6,365,625.68 - Step 6: Final answer
x = 3,158,691.93
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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.