Finding the Third Proportional to 264,486.94 and 385,642.69
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Solution
The third proportional to 264,486.94 and 385,642.69 is: 562,297.27
Step by Step Solution
- Step 1: Write the proportion equation
264,486.94 : 385,642.69 = 385,642.69 : x - Step 2: Convert to fraction form
264,486.94/385,642.69 = 385,642.69/x - Step 3: Cross multiply
264,486.94x = 385,642.69 × 385,642.69 - Step 4: Simplify right side
264,486.94x = 148,720,282,422.22 - Step 5: Solve for x
x = 148,720,282,422.22/264,486.94 - Step 6: Final answer
x = 562,297.27
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.