Finding the Fourth Proportional to 5,886,598.08, 8,124,178.71 and 3,273,362.71
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Solution
The fourth proportional to 5,886,598.08, 8,124,178.71 and 3,273,362.71 is: 4,517,614.98
Step by Step Solution
- Step 1: Write the proportion equation
5,886,598.08 : 8,124,178.71 = 3,273,362.71 : x - Step 2: Convert to fraction form
5,886,598.08/8,124,178.71 = 3,273,362.71/x - Step 3: Cross multiply
5,886,598.08x = 8,124,178.71 × 3,273,362.71 - Step 4: Simplify right side
5,886,598.08x = 26,593,383,638,689.90 - Step 5: Solve for x
x = 26,593,383,638,689.90/5,886,598.08 - Step 6: Final answer
x = 4,517,614.98
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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.