Finding the Fourth Proportional to 2,476,985.62, 3,711,241.57 and 1,937,035.37
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Solution
The fourth proportional to 2,476,985.62, 3,711,241.57 and 1,937,035.37 is: 2,902,239.77
Step by Step Solution
- Step 1: Write the proportion equation
2,476,985.62 : 3,711,241.57 = 1,937,035.37 : x - Step 2: Convert to fraction form
2,476,985.62/3,711,241.57 = 1,937,035.37/x - Step 3: Cross multiply
2,476,985.62x = 3,711,241.57 × 1,937,035.37 - Step 4: Simplify right side
2,476,985.62x = 7,188,806,180,343.97 - Step 5: Solve for x
x = 7,188,806,180,343.97/2,476,985.62 - Step 6: Final answer
x = 2,902,239.77
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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.