Finding the Third Proportional to 264,409.31 and 385,539.75
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Solution
The third proportional to 264,409.31 and 385,539.75 is: 562,162.12
Step by Step Solution
- Step 1: Write the proportion equation
264,409.31 : 385,539.75 = 385,539.75 : x - Step 2: Convert to fraction form
264,409.31/385,539.75 = 385,539.75/x - Step 3: Cross multiply
264,409.31x = 385,539.75 × 385,539.75 - Step 4: Simplify right side
264,409.31x = 148,640,898,830.06 - Step 5: Solve for x
x = 148,640,898,830.06/264,409.31 - Step 6: Final answer
x = 562,162.12
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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.