Finding the Third Proportional to 565,416 and 1,219,398.75
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Solution
The third proportional to 565,416 and 1,219,398.75 is: 2,629,804.09
Step by Step Solution
- Step 1: Write the proportion equation
565,416 : 1,219,398.75 = 1,219,398.75 : x - Step 2: Convert to fraction form
565,416/1,219,398.75 = 1,219,398.75/x - Step 3: Cross multiply
565,416x = 1,219,398.75 × 1,219,398.75 - Step 4: Simplify right side
565,416x = 1,486,933,311,501.56 - Step 5: Solve for x
x = 1,486,933,311,501.56/565,416 - Step 6: Final answer
x = 2,629,804.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.