Finding the Fourth Proportional to 3,711,553.27, 5,560,082.04 and 1,763,509.63
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Solution
The fourth proportional to 3,711,553.27, 5,560,082.04 and 1,763,509.63 is: 2,641,820.69
Step by Step Solution
- Step 1: Write the proportion equation
3,711,553.27 : 5,560,082.04 = 1,763,509.63 : x - Step 2: Convert to fraction form
3,711,553.27/5,560,082.04 = 1,763,509.63/x - Step 3: Cross multiply
3,711,553.27x = 5,560,082.04 × 1,763,509.63 - Step 4: Simplify right side
3,711,553.27x = 9,805,258,221,130.05 - Step 5: Solve for x
x = 9,805,258,221,130.05/3,711,553.27 - Step 6: Final answer
x = 2,641,820.69
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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.