Finding the Fourth Proportional to 3,310,668.63, 4,963,324.28 and 1,035,022.23
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Solution
The fourth proportional to 3,310,668.63, 4,963,324.28 and 1,035,022.23 is: 1,551,695.91
Step by Step Solution
- Step 1: Write the proportion equation
3,310,668.63 : 4,963,324.28 = 1,035,022.23 : x - Step 2: Convert to fraction form
3,310,668.63/4,963,324.28 = 1,035,022.23/x - Step 3: Cross multiply
3,310,668.63x = 4,963,324.28 × 1,035,022.23 - Step 4: Simplify right side
3,310,668.63x = 5,137,150,959,323.63 - Step 5: Solve for x
x = 5,137,150,959,323.63/3,310,668.63 - Step 6: Final answer
x = 1,551,695.91
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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.