Finding the Third Proportional to 533,724.19 and 825,531.75
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Solution
The third proportional to 533,724.19 and 825,531.75 is: 1,276,881.74
Step by Step Solution
- Step 1: Write the proportion equation
533,724.19 : 825,531.75 = 825,531.75 : x - Step 2: Convert to fraction form
533,724.19/825,531.75 = 825,531.75/x - Step 3: Cross multiply
533,724.19x = 825,531.75 × 825,531.75 - Step 4: Simplify right side
533,724.19x = 681,502,670,258.06 - Step 5: Solve for x
x = 681,502,670,258.06/533,724.19 - Step 6: Final answer
x = 1,276,881.74
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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.