Finding the Fourth Proportional to 1,956,872.24, 2,935,585.27 and 609,171.08
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Solution
The fourth proportional to 1,956,872.24, 2,935,585.27 and 609,171.08 is: 913,842.82
Step by Step Solution
- Step 1: Write the proportion equation
1,956,872.24 : 2,935,585.27 = 609,171.08 : x - Step 2: Convert to fraction form
1,956,872.24/2,935,585.27 = 609,171.08/x - Step 3: Cross multiply
1,956,872.24x = 2,935,585.27 × 609,171.08 - Step 4: Simplify right side
1,956,872.24x = 1,788,273,650,240.90 - Step 5: Solve for x
x = 1,788,273,650,240.90/1,956,872.24 - Step 6: Final answer
x = 913,842.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.