Finding the Third Proportional to 250,982.44 and 489,354.75
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Solution
The third proportional to 250,982.44 and 489,354.75 is: 954,122.82
Step by Step Solution
- Step 1: Write the proportion equation
250,982.44 : 489,354.75 = 489,354.75 : x - Step 2: Convert to fraction form
250,982.44/489,354.75 = 489,354.75/x - Step 3: Cross multiply
250,982.44x = 489,354.75 × 489,354.75 - Step 4: Simplify right side
250,982.44x = 239,468,071,347.56 - Step 5: Solve for x
x = 239,468,071,347.56/250,982.44 - Step 6: Final answer
x = 954,122.82
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.