Finding the Fourth Proportional to 11,810,281.96, 17,715,423.18 and 2,834,833.96
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Solution
The fourth proportional to 11,810,281.96, 17,715,423.18 and 2,834,833.96 is: 4,252,251.00
Step by Step Solution
- Step 1: Write the proportion equation
11,810,281.96 : 17,715,423.18 = 2,834,833.96 : x - Step 2: Convert to fraction form
11,810,281.96/17,715,423.18 = 2,834,833.96/x - Step 3: Cross multiply
11,810,281.96x = 17,715,423.18 × 2,834,833.96 - Step 4: Simplify right side
11,810,281.96x = 50,220,283,246,435.19 - Step 5: Solve for x
x = 50,220,283,246,435.19/11,810,281.96 - Step 6: Final answer
x = 4,252,251.00
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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.