Finding the Third Proportional to 503,301.75 and 762,278.75
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Solution
The third proportional to 503,301.75 and 762,278.75 is: 1,154,513.95
Step by Step Solution
- Step 1: Write the proportion equation
503,301.75 : 762,278.75 = 762,278.75 : x - Step 2: Convert to fraction form
503,301.75/762,278.75 = 762,278.75/x - Step 3: Cross multiply
503,301.75x = 762,278.75 × 762,278.75 - Step 4: Simplify right side
503,301.75x = 581,068,892,701.56 - Step 5: Solve for x
x = 581,068,892,701.56/503,301.75 - Step 6: Final answer
x = 1,154,513.95
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.