Finding the Fourth Proportional to 3,359,313.62, 5,037,936.87 and 962,516.06
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Solution
The fourth proportional to 3,359,313.62, 5,037,936.87 and 962,516.06 is: 1,443,477.95
Step by Step Solution
- Step 1: Write the proportion equation
3,359,313.62 : 5,037,936.87 = 962,516.06 : x - Step 2: Convert to fraction form
3,359,313.62/5,037,936.87 = 962,516.06/x - Step 3: Cross multiply
3,359,313.62x = 5,037,936.87 × 962,516.06 - Step 4: Simplify right side
3,359,313.62x = 4,849,095,146,641.13 - Step 5: Solve for x
x = 4,849,095,146,641.13/3,359,313.62 - Step 6: Final answer
x = 1,443,477.95
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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.