Finding the Third Proportional to 605,688.75 and 938,310.75
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Solution
The third proportional to 605,688.75 and 938,310.75 is: 1,453,596.53
Step by Step Solution
- Step 1: Write the proportion equation
605,688.75 : 938,310.75 = 938,310.75 : x - Step 2: Convert to fraction form
605,688.75/938,310.75 = 938,310.75/x - Step 3: Cross multiply
605,688.75x = 938,310.75 × 938,310.75 - Step 4: Simplify right side
605,688.75x = 880,427,063,565.56 - Step 5: Solve for x
x = 880,427,063,565.56/605,688.75 - Step 6: Final answer
x = 1,453,596.53
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.