Finding the Fourth Proportional to 2,902,035.37, 4,353,063.18 and 880,296.70
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Solution
The fourth proportional to 2,902,035.37, 4,353,063.18 and 880,296.70 is: 1,320,448.12
Step by Step Solution
- Step 1: Write the proportion equation
2,902,035.37 : 4,353,063.18 = 880,296.70 : x - Step 2: Convert to fraction form
2,902,035.37/4,353,063.18 = 880,296.70/x - Step 3: Cross multiply
2,902,035.37x = 4,353,063.18 × 880,296.70 - Step 4: Simplify right side
2,902,035.37x = 3,831,987,160,987.95 - Step 5: Solve for x
x = 3,831,987,160,987.95/2,902,035.37 - Step 6: Final answer
x = 1,320,448.12
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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.