Finding the Third Proportional to 403,304.50 and 877,731.75
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Solution
The third proportional to 403,304.50 and 877,731.75 is: 1,910,251.50
Step by Step Solution
- Step 1: Write the proportion equation
403,304.50 : 877,731.75 = 877,731.75 : x - Step 2: Convert to fraction form
403,304.50/877,731.75 = 877,731.75/x - Step 3: Cross multiply
403,304.50x = 877,731.75 × 877,731.75 - Step 4: Simplify right side
403,304.50x = 770,413,024,958.06 - Step 5: Solve for x
x = 770,413,024,958.06/403,304.50 - Step 6: Final answer
x = 1,910,251.50
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.