Finding the Third Proportional to 549,964.69 and 793,419.05
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Solution
The third proportional to 549,964.69 and 793,419.05 is: 1,144,644.01
Step by Step Solution
- Step 1: Write the proportion equation
549,964.69 : 793,419.05 = 793,419.05 : x - Step 2: Convert to fraction form
549,964.69/793,419.05 = 793,419.05/x - Step 3: Cross multiply
549,964.69x = 793,419.05 × 793,419.05 - Step 4: Simplify right side
549,964.69x = 629,513,783,944.03 - Step 5: Solve for x
x = 629,513,783,944.03/549,964.69 - Step 6: Final answer
x = 1,144,644.01
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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.