Finding the Fourth Proportional to 6,088,893.26, 9,133,879.28 and 1,601,169.26
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Solution
The fourth proportional to 6,088,893.26, 9,133,879.28 and 1,601,169.26 is: 2,401,895.72
Step by Step Solution
- Step 1: Write the proportion equation
6,088,893.26 : 9,133,879.28 = 1,601,169.26 : x - Step 2: Convert to fraction form
6,088,893.26/9,133,879.28 = 1,601,169.26/x - Step 3: Cross multiply
6,088,893.26x = 9,133,879.28 × 1,601,169.26 - Step 4: Simplify right side
6,088,893.26x = 14,624,886,674,011.69 - Step 5: Solve for x
x = 14,624,886,674,011.69/6,088,893.26 - Step 6: Final answer
x = 2,401,895.72
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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.