Finding the Fourth Proportional to 1,796,626.01, 2,692,696.17 and 898,324.63
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Solution
The fourth proportional to 1,796,626.01, 2,692,696.17 and 898,324.63 is: 1,346,365.51
Step by Step Solution
- Step 1: Write the proportion equation
1,796,626.01 : 2,692,696.17 = 898,324.63 : x - Step 2: Convert to fraction form
1,796,626.01/2,692,696.17 = 898,324.63/x - Step 3: Cross multiply
1,796,626.01x = 2,692,696.17 × 898,324.63 - Step 4: Simplify right side
1,796,626.01x = 2,418,915,290,617.67 - Step 5: Solve for x
x = 2,418,915,290,617.67/1,796,626.01 - Step 6: Final answer
x = 1,346,365.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.