Finding the Fourth Proportional to 4,529,593.08, 6,250,651.02 and 2,464,617.15
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Solution
The fourth proportional to 4,529,593.08, 6,250,651.02 and 2,464,617.15 is: 3,401,069.68
Step by Step Solution
- Step 1: Write the proportion equation
4,529,593.08 : 6,250,651.02 = 2,464,617.15 : x - Step 2: Convert to fraction form
4,529,593.08/6,250,651.02 = 2,464,617.15/x - Step 3: Cross multiply
4,529,593.08x = 6,250,651.02 × 2,464,617.15 - Step 4: Simplify right side
4,529,593.08x = 15,405,461,702,556.99 - Step 5: Solve for x
x = 15,405,461,702,556.99/4,529,593.08 - Step 6: Final answer
x = 3,401,069.68
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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.