Finding the Fourth Proportional to 6,806,316.98, 10,205,707.98 and 2,703,481.68
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Solution
The fourth proportional to 6,806,316.98, 10,205,707.98 and 2,703,481.68 is: 4,053,726.07
Step by Step Solution
- Step 1: Write the proportion equation
6,806,316.98 : 10,205,707.98 = 2,703,481.68 : x - Step 2: Convert to fraction form
6,806,316.98/10,205,707.98 = 2,703,481.68/x - Step 3: Cross multiply
6,806,316.98x = 10,205,707.98 × 2,703,481.68 - Step 4: Simplify right side
6,806,316.98x = 27,590,944,555,359.81 - Step 5: Solve for x
x = 27,590,944,555,359.81/6,806,316.98 - Step 6: Final answer
x = 4,053,726.07
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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.