Finding the Third Proportional to 605,879.63 and 897,121.13
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Solution
The third proportional to 605,879.63 and 897,121.13 is: 1,328,360.09
Step by Step Solution
- Step 1: Write the proportion equation
605,879.63 : 897,121.13 = 897,121.13 : x - Step 2: Convert to fraction form
605,879.63/897,121.13 = 897,121.13/x - Step 3: Cross multiply
605,879.63x = 897,121.13 × 897,121.13 - Step 4: Simplify right side
605,879.63x = 804,826,312,921.27 - Step 5: Solve for x
x = 804,826,312,921.27/605,879.63 - Step 6: Final answer
x = 1,328,360.09
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.