Finding the Third Proportional to 906,906.25 and 1,355,620.75
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Solution
The third proportional to 906,906.25 and 1,355,620.75 is: 2,026,347.95
Step by Step Solution
- Step 1: Write the proportion equation
906,906.25 : 1,355,620.75 = 1,355,620.75 : x - Step 2: Convert to fraction form
906,906.25/1,355,620.75 = 1,355,620.75/x - Step 3: Cross multiply
906,906.25x = 1,355,620.75 × 1,355,620.75 - Step 4: Simplify right side
906,906.25x = 1,837,707,617,830.56 - Step 5: Solve for x
x = 1,837,707,617,830.56/906,906.25 - Step 6: Final answer
x = 2,026,347.95
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.