Finding the Fourth Proportional to 5,737,535.20, 8,606,933.79 and 1,897,958.62
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Solution
The fourth proportional to 5,737,535.20, 8,606,933.79 and 1,897,958.62 is: 2,847,146.66
Step by Step Solution
- Step 1: Write the proportion equation
5,737,535.20 : 8,606,933.79 = 1,897,958.62 : x - Step 2: Convert to fraction form
5,737,535.20/8,606,933.79 = 1,897,958.62/x - Step 3: Cross multiply
5,737,535.20x = 8,606,933.79 × 1,897,958.62 - Step 4: Simplify right side
5,737,535.20x = 16,335,604,178,499.77 - Step 5: Solve for x
x = 16,335,604,178,499.77/5,737,535.20 - Step 6: Final answer
x = 2,847,146.66
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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.