Finding the Fourth Proportional to 8,054,046.84, 11,114,586 and 4,432,374.84
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Solution
The fourth proportional to 8,054,046.84, 11,114,586 and 4,432,374.84 is: 6,116,678.03
Step by Step Solution
- Step 1: Write the proportion equation
8,054,046.84 : 11,114,586 = 4,432,374.84 : x - Step 2: Convert to fraction form
8,054,046.84/11,114,586 = 4,432,374.84/x - Step 3: Cross multiply
8,054,046.84x = 11,114,586 × 4,432,374.84 - Step 4: Simplify right side
8,054,046.84x = 49,264,011,343,416.24 - Step 5: Solve for x
x = 49,264,011,343,416.24/8,054,046.84 - Step 6: Final answer
x = 6,116,678.03
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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.