Finding the Fourth Proportional to 5,860,283.40, 8,086,806.18 and 3,281,373
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Solution
The fourth proportional to 5,860,283.40, 8,086,806.18 and 3,281,373 is: 4,528,079.21
Step by Step Solution
- Step 1: Write the proportion equation
5,860,283.40 : 8,086,806.18 = 3,281,373 : x - Step 2: Convert to fraction form
5,860,283.40/8,086,806.18 = 3,281,373/x - Step 3: Cross multiply
5,860,283.40x = 8,086,806.18 × 3,281,373 - Step 4: Simplify right side
5,860,283.40x = 26,535,827,455,285.14 - Step 5: Solve for x
x = 26,535,827,455,285.14/5,860,283.40 - Step 6: Final answer
x = 4,528,079.21
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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.