Finding the Fourth Proportional to 448,643.68, 673,092.64 and 182,595.14
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Solution
The fourth proportional to 448,643.68, 673,092.64 and 182,595.14 is: 273,944.45
Step by Step Solution
- Step 1: Write the proportion equation
448,643.68 : 673,092.64 = 182,595.14 : x - Step 2: Convert to fraction form
448,643.68/673,092.64 = 182,595.14/x - Step 3: Cross multiply
448,643.68x = 673,092.64 × 182,595.14 - Step 4: Simplify right side
448,643.68x = 122,903,444,833.77 - Step 5: Solve for x
x = 122,903,444,833.77/448,643.68 - Step 6: Final answer
x = 273,944.45
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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.