Finding the Fourth Proportional to 11,244,087.84, 16,873,068.96 and 4,419,462
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Solution
The fourth proportional to 11,244,087.84, 16,873,068.96 and 4,419,462 is: 6,631,919.65
Step by Step Solution
- Step 1: Write the proportion equation
11,244,087.84 : 16,873,068.96 = 4,419,462 : x - Step 2: Convert to fraction form
11,244,087.84/16,873,068.96 = 4,419,462/x - Step 3: Cross multiply
11,244,087.84x = 16,873,068.96 × 4,419,462 - Step 4: Simplify right side
11,244,087.84x = 74,569,887,092,099.53 - Step 5: Solve for x
x = 74,569,887,092,099.53/11,244,087.84 - Step 6: Final answer
x = 6,631,919.65
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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.