Finding the Fourth Proportional to 5,841,810.84, 8,763,712.68 and 2,604,523.20
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Solution
The fourth proportional to 5,841,810.84, 8,763,712.68 and 2,604,523.20 is: 3,907,229.05
Step by Step Solution
- Step 1: Write the proportion equation
5,841,810.84 : 8,763,712.68 = 2,604,523.20 : x - Step 2: Convert to fraction form
5,841,810.84/8,763,712.68 = 2,604,523.20/x - Step 3: Cross multiply
5,841,810.84x = 8,763,712.68 × 2,604,523.20 - Step 4: Simplify right side
5,841,810.84x = 22,825,292,993,194.18 - Step 5: Solve for x
x = 22,825,292,993,194.18/5,841,810.84 - Step 6: Final answer
x = 3,907,229.05
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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.