Finding the Fourth Proportional to 1,676,593.06, 2,313,754.22 and 941,676.63
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Solution
The fourth proportional to 1,676,593.06, 2,313,754.22 and 941,676.63 is: 1,299,545.09
Step by Step Solution
- Step 1: Write the proportion equation
1,676,593.06 : 2,313,754.22 = 941,676.63 : x - Step 2: Convert to fraction form
1,676,593.06/2,313,754.22 = 941,676.63/x - Step 3: Cross multiply
1,676,593.06x = 2,313,754.22 × 941,676.63 - Step 4: Simplify right side
1,676,593.06x = 2,178,808,278,892.07 - Step 5: Solve for x
x = 2,178,808,278,892.07/1,676,593.06 - Step 6: Final answer
x = 1,299,545.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.