Finding the Fourth Proportional to 3,822,296.09, 5,733,455.92 and 943,663.23
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Solution
The fourth proportional to 3,822,296.09, 5,733,455.92 and 943,663.23 is: 1,415,497.75
Step by Step Solution
- Step 1: Write the proportion equation
3,822,296.09 : 5,733,455.92 = 943,663.23 : x - Step 2: Convert to fraction form
3,822,296.09/5,733,455.92 = 943,663.23/x - Step 3: Cross multiply
3,822,296.09x = 5,733,455.92 × 943,663.23 - Step 4: Simplify right side
3,822,296.09x = 5,410,451,532,529.82 - Step 5: Solve for x
x = 5,410,451,532,529.82/3,822,296.09 - Step 6: Final answer
x = 1,415,497.75
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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.