Finding the Third Proportional to 605,419.31 and 937,374.19
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Solution
The third proportional to 605,419.31 and 937,374.19 is: 1,451,341.82
Step by Step Solution
- Step 1: Write the proportion equation
605,419.31 : 937,374.19 = 937,374.19 : x - Step 2: Convert to fraction form
605,419.31/937,374.19 = 937,374.19/x - Step 3: Cross multiply
605,419.31x = 937,374.19 × 937,374.19 - Step 4: Simplify right side
605,419.31x = 878,670,367,391.29 - Step 5: Solve for x
x = 878,670,367,391.29/605,419.31 - Step 6: Final answer
x = 1,451,341.82
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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.