Finding the Fourth Proportional to 1,756,084.96, 2,423,408.88 and 951,268.96
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Solution
The fourth proportional to 1,756,084.96, 2,423,408.88 and 951,268.96 is: 1,312,757.47
Step by Step Solution
- Step 1: Write the proportion equation
1,756,084.96 : 2,423,408.88 = 951,268.96 : x - Step 2: Convert to fraction form
1,756,084.96/2,423,408.88 = 951,268.96/x - Step 3: Cross multiply
1,756,084.96x = 2,423,408.88 × 951,268.96 - Step 4: Simplify right side
1,756,084.96x = 2,305,313,644,932.36 - Step 5: Solve for x
x = 2,305,313,644,932.36/1,756,084.96 - Step 6: Final answer
x = 1,312,757.47
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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.