Finding the Third Proportional to 475,080.19 and 989,475.75
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Solution
The third proportional to 475,080.19 and 989,475.75 is: 2,060,835.80
Step by Step Solution
- Step 1: Write the proportion equation
475,080.19 : 989,475.75 = 989,475.75 : x - Step 2: Convert to fraction form
475,080.19/989,475.75 = 989,475.75/x - Step 3: Cross multiply
475,080.19x = 989,475.75 × 989,475.75 - Step 4: Simplify right side
475,080.19x = 979,062,259,838.06 - Step 5: Solve for x
x = 979,062,259,838.06/475,080.19 - Step 6: Final answer
x = 2,060,835.80
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.