Finding the Third Proportional to 175,419.56 and 369,177.19
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Solution
The third proportional to 175,419.56 and 369,177.19 is: 776,947.53
Step by Step Solution
- Step 1: Write the proportion equation
175,419.56 : 369,177.19 = 369,177.19 : x - Step 2: Convert to fraction form
175,419.56/369,177.19 = 369,177.19/x - Step 3: Cross multiply
175,419.56x = 369,177.19 × 369,177.19 - Step 4: Simplify right side
175,419.56x = 136,291,795,770.41 - Step 5: Solve for x
x = 136,291,795,770.41/175,419.56 - Step 6: Final answer
x = 776,947.53
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.