Finding the Fourth Proportional to 1,626,317.11, 2,244,366.82 and 901,096.98
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Solution
The fourth proportional to 1,626,317.11, 2,244,366.82 and 901,096.98 is: 1,243,541.09
Step by Step Solution
- Step 1: Write the proportion equation
1,626,317.11 : 2,244,366.82 = 901,096.98 : x - Step 2: Convert to fraction form
1,626,317.11/2,244,366.82 = 901,096.98/x - Step 3: Cross multiply
1,626,317.11x = 2,244,366.82 × 901,096.98 - Step 4: Simplify right side
1,626,317.11x = 2,022,392,152,845.09 - Step 5: Solve for x
x = 2,022,392,152,845.09/1,626,317.11 - Step 6: Final answer
x = 1,243,541.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.