Finding the Third Proportional to 396,705.09 and 595,053.84
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Solution
The third proportional to 396,705.09 and 595,053.84 is: 892,575.07
Step by Step Solution
- Step 1: Write the proportion equation
396,705.09 : 595,053.84 = 595,053.84 : x - Step 2: Convert to fraction form
396,705.09/595,053.84 = 595,053.84/x - Step 3: Cross multiply
396,705.09x = 595,053.84 × 595,053.84 - Step 4: Simplify right side
396,705.09x = 354,089,076,961.65 - Step 5: Solve for x
x = 354,089,076,961.65/396,705.09 - Step 6: Final answer
x = 892,575.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.