Finding the Fourth Proportional to 1,802,026.04, 2,703,128.96 and 539,733.38
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Solution
The fourth proportional to 1,802,026.04, 2,703,128.96 and 539,733.38 is: 809,626.99
Step by Step Solution
- Step 1: Write the proportion equation
1,802,026.04 : 2,703,128.96 = 539,733.38 : x - Step 2: Convert to fraction form
1,802,026.04/2,703,128.96 = 539,733.38/x - Step 3: Cross multiply
1,802,026.04x = 2,703,128.96 × 539,733.38 - Step 4: Simplify right side
1,802,026.04x = 1,458,968,917,990.37 - Step 5: Solve for x
x = 1,458,968,917,990.37/1,802,026.04 - Step 6: Final answer
x = 809,626.99
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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.