Finding the Fourth Proportional to 1,548,593.24, 2,322,775.04 and 649,998.68
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Solution
The fourth proportional to 1,548,593.24, 2,322,775.04 and 649,998.68 is: 974,949.82
Step by Step Solution
- Step 1: Write the proportion equation
1,548,593.24 : 2,322,775.04 = 649,998.68 : x - Step 2: Convert to fraction form
1,548,593.24/2,322,775.04 = 649,998.68/x - Step 3: Cross multiply
1,548,593.24x = 2,322,775.04 × 649,998.68 - Step 4: Simplify right side
1,548,593.24x = 1,509,800,695,073.08 - Step 5: Solve for x
x = 1,509,800,695,073.08/1,548,593.24 - Step 6: Final answer
x = 974,949.82
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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.