Finding the Fourth Proportional to 5,887,343.56, 8,834,441.58 and 2,475,382.96
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Solution
The fourth proportional to 5,887,343.56, 8,834,441.58 and 2,475,382.96 is: 3,714,515.03
Step by Step Solution
- Step 1: Write the proportion equation
5,887,343.56 : 8,834,441.58 = 2,475,382.96 : x - Step 2: Convert to fraction form
5,887,343.56/8,834,441.58 = 2,475,382.96/x - Step 3: Cross multiply
5,887,343.56x = 8,834,441.58 × 2,475,382.96 - Step 4: Simplify right side
5,887,343.56x = 21,868,626,148,247.48 - Step 5: Solve for x
x = 21,868,626,148,247.48/5,887,343.56 - Step 6: Final answer
x = 3,714,515.03
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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.