Finding the Fourth Proportional to 2,902,504.80, 4,353,765.84 and 880,764.96
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Solution
The fourth proportional to 2,902,504.80, 4,353,765.84 and 880,764.96 is: 1,321,150.06
Step by Step Solution
- Step 1: Write the proportion equation
2,902,504.80 : 4,353,765.84 = 880,764.96 : x - Step 2: Convert to fraction form
2,902,504.80/4,353,765.84 = 880,764.96/x - Step 3: Cross multiply
2,902,504.80x = 4,353,765.84 × 880,764.96 - Step 4: Simplify right side
2,902,504.80x = 3,834,644,395,916.97 - Step 5: Solve for x
x = 3,834,644,395,916.97/2,902,504.80 - Step 6: Final answer
x = 1,321,150.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.