Finding the Third Proportional to 724,454.25 and 1,573,353.75
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Solution
The third proportional to 724,454.25 and 1,573,353.75 is: 3,416,974.95
Step by Step Solution
- Step 1: Write the proportion equation
724,454.25 : 1,573,353.75 = 1,573,353.75 : x - Step 2: Convert to fraction form
724,454.25/1,573,353.75 = 1,573,353.75/x - Step 3: Cross multiply
724,454.25x = 1,573,353.75 × 1,573,353.75 - Step 4: Simplify right side
724,454.25x = 2,475,442,022,639.06 - Step 5: Solve for x
x = 2,475,442,022,639.06/724,454.25 - Step 6: Final answer
x = 3,416,974.95
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.