Finding the Fourth Proportional to 1,273,351.66, 1,757,188.24 and 700,391.68
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Solution
The fourth proportional to 1,273,351.66, 1,757,188.24 and 700,391.68 is: 966,520.14
Step by Step Solution
- Step 1: Write the proportion equation
1,273,351.66 : 1,757,188.24 = 700,391.68 : x - Step 2: Convert to fraction form
1,273,351.66/1,757,188.24 = 700,391.68/x - Step 3: Cross multiply
1,273,351.66x = 1,757,188.24 × 700,391.68 - Step 4: Simplify right side
1,273,351.66x = 1,230,720,023,489.84 - Step 5: Solve for x
x = 1,230,720,023,489.84/1,273,351.66 - Step 6: Final answer
x = 966,520.14
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.