Finding the Fourth Proportional to 5,972,593.24, 8,958,921.81 and 1,484,869.24
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Solution
The fourth proportional to 5,972,593.24, 8,958,921.81 and 1,484,869.24 is: 2,227,311.80
Step by Step Solution
- Step 1: Write the proportion equation
5,972,593.24 : 8,958,921.81 = 1,484,869.24 : x - Step 2: Convert to fraction form
5,972,593.24/8,958,921.81 = 1,484,869.24/x - Step 3: Cross multiply
5,972,593.24x = 8,958,921.81 × 1,484,869.24 - Step 4: Simplify right side
5,972,593.24x = 13,302,827,419,234.12 - Step 5: Solve for x
x = 13,302,827,419,234.12/5,972,593.24 - Step 6: Final answer
x = 2,227,311.80
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1.5x scale
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.