Finding the Fourth Proportional to 4,881,545.04, 6,736,532.00 and 2,706,082.68
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Solution
The fourth proportional to 4,881,545.04, 6,736,532.00 and 2,706,082.68 is: 3,734,394.01
Step by Step Solution
- Step 1: Write the proportion equation
4,881,545.04 : 6,736,532.00 = 2,706,082.68 : x - Step 2: Convert to fraction form
4,881,545.04/6,736,532.00 = 2,706,082.68/x - Step 3: Cross multiply
4,881,545.04x = 6,736,532.00 × 2,706,082.68 - Step 4: Simplify right side
4,881,545.04x = 18,229,612,541,548.30 - Step 5: Solve for x
x = 18,229,612,541,548.30/4,881,545.04 - Step 6: Final answer
x = 3,734,394.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.