Finding the Third Proportional to 120,773 and 262,323
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Solution
The third proportional to 120,773 and 262,323 is: 569,774.34
Step by Step Solution
- Step 1: Write the proportion equation
120,773 : 262,323 = 262,323 : x - Step 2: Convert to fraction form
120,773/262,323 = 262,323/x - Step 3: Cross multiply
120,773x = 262,323 × 262,323 - Step 4: Simplify right side
120,773x = 68,813,356,329 - Step 5: Solve for x
x = 68,813,356,329/120,773 - Step 6: Final answer
x = 569,774.34
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.