Finding the Third Proportional to 549,483.75 and 854,160.19
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Solution
The third proportional to 549,483.75 and 854,160.19 is: 1,327,772.89
Step by Step Solution
- Step 1: Write the proportion equation
549,483.75 : 854,160.19 = 854,160.19 : x - Step 2: Convert to fraction form
549,483.75/854,160.19 = 854,160.19/x - Step 3: Cross multiply
549,483.75x = 854,160.19 × 854,160.19 - Step 4: Simplify right side
549,483.75x = 729,589,625,910.04 - Step 5: Solve for x
x = 729,589,625,910.04/549,483.75 - Step 6: Final answer
x = 1,327,772.89
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.