Finding the Fourth Proportional to 1,806,329.24, 2,703,847.30 and 1,165,776.76
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Solution
The fourth proportional to 1,806,329.24, 2,703,847.30 and 1,165,776.76 is: 1,745,020.94
Step by Step Solution
- Step 1: Write the proportion equation
1,806,329.24 : 2,703,847.30 = 1,165,776.76 : x - Step 2: Convert to fraction form
1,806,329.24/2,703,847.30 = 1,165,776.76/x - Step 3: Cross multiply
1,806,329.24x = 2,703,847.30 × 1,165,776.76 - Step 4: Simplify right side
1,806,329.24x = 3,152,082,344,928.75 - Step 5: Solve for x
x = 3,152,082,344,928.75/1,806,329.24 - Step 6: Final answer
x = 1,745,020.94
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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.