Finding the Fourth Proportional to 1,474,110.08, 2,211,359.67 and 514,582.96
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Solution
The fourth proportional to 1,474,110.08, 2,211,359.67 and 514,582.96 is: 771,942.35
Step by Step Solution
- Step 1: Write the proportion equation
1,474,110.08 : 2,211,359.67 = 514,582.96 : x - Step 2: Convert to fraction form
1,474,110.08/2,211,359.67 = 514,582.96/x - Step 3: Cross multiply
1,474,110.08x = 2,211,359.67 × 514,582.96 - Step 4: Simplify right side
1,474,110.08x = 1,137,928,004,613.22 - Step 5: Solve for x
x = 1,137,928,004,613.22/1,474,110.08 - Step 6: Final answer
x = 771,942.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.