Finding the Fourth Proportional to 964,544.03, 1,446,816.65 and 244,939.62
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Solution
The fourth proportional to 964,544.03, 1,446,816.65 and 244,939.62 is: 367,409.58
Step by Step Solution
- Step 1: Write the proportion equation
964,544.03 : 1,446,816.65 = 244,939.62 : x - Step 2: Convert to fraction form
964,544.03/1,446,816.65 = 244,939.62/x - Step 3: Cross multiply
964,544.03x = 1,446,816.65 × 244,939.62 - Step 4: Simplify right side
964,544.03x = 354,382,720,460.67 - Step 5: Solve for x
x = 354,382,720,460.67/964,544.03 - Step 6: Final answer
x = 367,409.58
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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.