Finding the Third Proportional to 160,457.13 and 347,670.75
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Solution
The third proportional to 160,457.13 and 347,670.75 is: 753,316.19
Step by Step Solution
- Step 1: Write the proportion equation
160,457.13 : 347,670.75 = 347,670.75 : x - Step 2: Convert to fraction form
160,457.13/347,670.75 = 347,670.75/x - Step 3: Cross multiply
160,457.13x = 347,670.75 × 347,670.75 - Step 4: Simplify right side
160,457.13x = 120,874,950,405.56 - Step 5: Solve for x
x = 120,874,950,405.56/160,457.13 - Step 6: Final answer
x = 753,316.19
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.