Finding the Fourth Proportional to 8,832,951.99, 13,251,544.92 and 4,278,677.58
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Solution
The fourth proportional to 8,832,951.99, 13,251,544.92 and 4,278,677.58 is: 6,419,041.81
Step by Step Solution
- Step 1: Write the proportion equation
8,832,951.99 : 13,251,544.92 = 4,278,677.58 : x - Step 2: Convert to fraction form
8,832,951.99/13,251,544.92 = 4,278,677.58/x - Step 3: Cross multiply
8,832,951.99x = 13,251,544.92 × 4,278,677.58 - Step 4: Simplify right side
8,832,951.99x = 56,699,088,149,566.89 - Step 5: Solve for x
x = 56,699,088,149,566.89/8,832,951.99 - Step 6: Final answer
x = 6,419,041.81
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.