Finding the Third Proportional to 264,459.94 and 476,430.19
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Solution
The third proportional to 264,459.94 and 476,430.19 is: 858,299.09
Step by Step Solution
- Step 1: Write the proportion equation
264,459.94 : 476,430.19 = 476,430.19 : x - Step 2: Convert to fraction form
264,459.94/476,430.19 = 476,430.19/x - Step 3: Cross multiply
264,459.94x = 476,430.19 × 476,430.19 - Step 4: Simplify right side
264,459.94x = 226,985,723,561.29 - Step 5: Solve for x
x = 226,985,723,561.29/264,459.94 - Step 6: Final answer
x = 858,299.09
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These problems maintain the same ratio (1.80) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.