Finding the Third Proportional to 366,643.13 and 528,946.03
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Solution
The third proportional to 366,643.13 and 528,946.03 is: 763,096.01
Step by Step Solution
- Step 1: Write the proportion equation
366,643.13 : 528,946.03 = 528,946.03 : x - Step 2: Convert to fraction form
366,643.13/528,946.03 = 528,946.03/x - Step 3: Cross multiply
366,643.13x = 528,946.03 × 528,946.03 - Step 4: Simplify right side
366,643.13x = 279,783,903,975.13 - Step 5: Solve for x
x = 279,783,903,975.13/366,643.13 - Step 6: Final answer
x = 763,096.01
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.