Finding the Fourth Proportional to 5,803,650.19, 8,006,552.89 and 3,624,409.99
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Solution
The fourth proportional to 5,803,650.19, 8,006,552.89 and 3,624,409.99 is: 5,000,134.28
Step by Step Solution
- Step 1: Write the proportion equation
5,803,650.19 : 8,006,552.89 = 3,624,409.99 : x - Step 2: Convert to fraction form
5,803,650.19/8,006,552.89 = 3,624,409.99/x - Step 3: Cross multiply
5,803,650.19x = 8,006,552.89 × 3,624,409.99 - Step 4: Simplify right side
5,803,650.19x = 29,019,030,279,979.37 - Step 5: Solve for x
x = 29,019,030,279,979.37/5,803,650.19 - Step 6: Final answer
x = 5,000,134.28
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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.