Finding the Fourth Proportional to 1,163,246.63, 1,744,870.58 and 531,717.57
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Solution
The fourth proportional to 1,163,246.63, 1,744,870.58 and 531,717.57 is: 797,576.65
Step by Step Solution
- Step 1: Write the proportion equation
1,163,246.63 : 1,744,870.58 = 531,717.57 : x - Step 2: Convert to fraction form
1,163,246.63/1,744,870.58 = 531,717.57/x - Step 3: Cross multiply
1,163,246.63x = 1,744,870.58 × 531,717.57 - Step 4: Simplify right side
1,163,246.63x = 927,778,342,103.50 - Step 5: Solve for x
x = 927,778,342,103.50/1,163,246.63 - Step 6: Final answer
x = 797,576.65
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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.