Finding the Third Proportional to 269,946.75 and 624,943.75
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Solution
The third proportional to 269,946.75 and 624,943.75 is: 1,446,784.19
Step by Step Solution
- Step 1: Write the proportion equation
269,946.75 : 624,943.75 = 624,943.75 : x - Step 2: Convert to fraction form
269,946.75/624,943.75 = 624,943.75/x - Step 3: Cross multiply
269,946.75x = 624,943.75 × 624,943.75 - Step 4: Simplify right side
269,946.75x = 390,554,690,664.06 - Step 5: Solve for x
x = 390,554,690,664.06/269,946.75 - Step 6: Final answer
x = 1,446,784.19
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.