Finding the Third Proportional to 427,148.25 and 939,562.50
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Solution
The third proportional to 427,148.25 and 939,562.50 is: 2,066,677.53
Step by Step Solution
- Step 1: Write the proportion equation
427,148.25 : 939,562.50 = 939,562.50 : x - Step 2: Convert to fraction form
427,148.25/939,562.50 = 939,562.50/x - Step 3: Cross multiply
427,148.25x = 939,562.50 × 939,562.50 - Step 4: Simplify right side
427,148.25x = 882,777,691,406.25 - Step 5: Solve for x
x = 882,777,691,406.25/427,148.25 - Step 6: Final answer
x = 2,066,677.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.