Finding the Third Proportional to 560,386.50 and 1,216,029
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Solution
The third proportional to 560,386.50 and 1,216,029 is: 2,638,761.87
Step by Step Solution
- Step 1: Write the proportion equation
560,386.50 : 1,216,029 = 1,216,029 : x - Step 2: Convert to fraction form
560,386.50/1,216,029 = 1,216,029/x - Step 3: Cross multiply
560,386.50x = 1,216,029 × 1,216,029 - Step 4: Simplify right side
560,386.50x = 1,478,726,528,841 - Step 5: Solve for x
x = 1,478,726,528,841/560,386.50 - Step 6: Final answer
x = 2,638,761.87
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.