Finding the Fourth Proportional to 2,711,113.41, 4,061,244.99 and 1,631,027.26
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Solution
The fourth proportional to 2,711,113.41, 4,061,244.99 and 1,631,027.26 is: 2,443,277.09
Step by Step Solution
- Step 1: Write the proportion equation
2,711,113.41 : 4,061,244.99 = 1,631,027.26 : x - Step 2: Convert to fraction form
2,711,113.41/4,061,244.99 = 1,631,027.26/x - Step 3: Cross multiply
2,711,113.41x = 4,061,244.99 × 1,631,027.26 - Step 4: Simplify right side
2,711,113.41x = 6,624,001,288,228.43 - Step 5: Solve for x
x = 6,624,001,288,228.43/2,711,113.41 - Step 6: Final answer
x = 2,443,277.09
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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.