Finding the Third Proportional to 481,534.88 and 1,138,785.33
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Solution
The third proportional to 481,534.88 and 1,138,785.33 is: 2,693,121.70
Step by Step Solution
- Step 1: Write the proportion equation
481,534.88 : 1,138,785.33 = 1,138,785.33 : x - Step 2: Convert to fraction form
481,534.88/1,138,785.33 = 1,138,785.33/x - Step 3: Cross multiply
481,534.88x = 1,138,785.33 × 1,138,785.33 - Step 4: Simplify right side
481,534.88x = 1,296,832,023,552.76 - Step 5: Solve for x
x = 1,296,832,023,552.76/481,534.88 - Step 6: Final answer
x = 2,693,121.70
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.