Finding the Fourth Proportional to 2,681,842.73, 4,022,675.00 and 1,165,527.19
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Solution
The fourth proportional to 2,681,842.73, 4,022,675.00 and 1,165,527.19 is: 1,748,252.05
Step by Step Solution
- Step 1: Write the proportion equation
2,681,842.73 : 4,022,675.00 = 1,165,527.19 : x - Step 2: Convert to fraction form
2,681,842.73/4,022,675.00 = 1,165,527.19/x - Step 3: Cross multiply
2,681,842.73x = 4,022,675.00 × 1,165,527.19 - Step 4: Simplify right side
2,681,842.73x = 4,688,537,063,092.24 - Step 5: Solve for x
x = 4,688,537,063,092.24/2,681,842.73 - Step 6: Final answer
x = 1,748,252.05
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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.