Finding the Third Proportional to 671,154.19 and 1,448,668.13
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Solution
The third proportional to 671,154.19 and 1,448,668.13 is: 3,126,910.89
Step by Step Solution
- Step 1: Write the proportion equation
671,154.19 : 1,448,668.13 = 1,448,668.13 : x - Step 2: Convert to fraction form
671,154.19/1,448,668.13 = 1,448,668.13/x - Step 3: Cross multiply
671,154.19x = 1,448,668.13 × 1,448,668.13 - Step 4: Simplify right side
671,154.19x = 2,098,639,336,391.02 - Step 5: Solve for x
x = 2,098,639,336,391.02/671,154.19 - Step 6: Final answer
x = 3,126,910.89
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.