Finding the Third Proportional to 468,291.38 and 669,176.44
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Solution
The third proportional to 468,291.38 and 669,176.44 is: 956,236.07
Step by Step Solution
- Step 1: Write the proportion equation
468,291.38 : 669,176.44 = 669,176.44 : x - Step 2: Convert to fraction form
468,291.38/669,176.44 = 669,176.44/x - Step 3: Cross multiply
468,291.38x = 669,176.44 × 669,176.44 - Step 4: Simplify right side
468,291.38x = 447,797,104,505.19 - Step 5: Solve for x
x = 447,797,104,505.19/468,291.38 - Step 6: Final answer
x = 956,236.07
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.