Finding the Third Proportional to 476,219.25 and 729,501.19
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Solution
The third proportional to 476,219.25 and 729,501.19 is: 1,117,493.64
Step by Step Solution
- Step 1: Write the proportion equation
476,219.25 : 729,501.19 = 729,501.19 : x - Step 2: Convert to fraction form
476,219.25/729,501.19 = 729,501.19/x - Step 3: Cross multiply
476,219.25x = 729,501.19 × 729,501.19 - Step 4: Simplify right side
476,219.25x = 532,171,982,563.91 - Step 5: Solve for x
x = 532,171,982,563.91/476,219.25 - Step 6: Final answer
x = 1,117,493.64
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.