Finding the Third Proportional to 873,159.75 and 1,908,640.13
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Solution
The third proportional to 873,159.75 and 1,908,640.13 is: 4,172,096.95
Step by Step Solution
- Step 1: Write the proportion equation
873,159.75 : 1,908,640.13 = 1,908,640.13 : x - Step 2: Convert to fraction form
873,159.75/1,908,640.13 = 1,908,640.13/x - Step 3: Cross multiply
873,159.75x = 1,908,640.13 × 1,908,640.13 - Step 4: Simplify right side
873,159.75x = 3,642,907,126,760.02 - Step 5: Solve for x
x = 3,642,907,126,760.02/873,159.75 - Step 6: Final answer
x = 4,172,096.95
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.