Finding the Third Proportional to 350,340.19 and 523,680.19
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Solution
The third proportional to 350,340.19 and 523,680.19 is: 782,784.70
Step by Step Solution
- Step 1: Write the proportion equation
350,340.19 : 523,680.19 = 523,680.19 : x - Step 2: Convert to fraction form
350,340.19/523,680.19 = 523,680.19/x - Step 3: Cross multiply
350,340.19x = 523,680.19 × 523,680.19 - Step 4: Simplify right side
350,340.19x = 274,240,938,780.04 - Step 5: Solve for x
x = 274,240,938,780.04/350,340.19 - Step 6: Final answer
x = 782,784.70
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.