Finding the Fourth Proportional to 1,596,329.04, 2,203,218 and 951,790.08
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Solution
The fourth proportional to 1,596,329.04, 2,203,218 and 951,790.08 is: 1,313,639.60
Step by Step Solution
- Step 1: Write the proportion equation
1,596,329.04 : 2,203,218 = 951,790.08 : x - Step 2: Convert to fraction form
1,596,329.04/2,203,218 = 951,790.08/x - Step 3: Cross multiply
1,596,329.04x = 2,203,218 × 951,790.08 - Step 4: Simplify right side
1,596,329.04x = 2,097,001,036,477.44 - Step 5: Solve for x
x = 2,097,001,036,477.44/1,596,329.04 - Step 6: Final answer
x = 1,313,639.60
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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.