Finding the Fourth Proportional to 3,519,207.02, 5,274,035.58 and 1,494,912.54
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Solution
The fourth proportional to 3,519,207.02, 5,274,035.58 and 1,494,912.54 is: 2,240,340.47
Step by Step Solution
- Step 1: Write the proportion equation
3,519,207.02 : 5,274,035.58 = 1,494,912.54 : x - Step 2: Convert to fraction form
3,519,207.02/5,274,035.58 = 1,494,912.54/x - Step 3: Cross multiply
3,519,207.02x = 5,274,035.58 × 1,494,912.54 - Step 4: Simplify right side
3,519,207.02x = 7,884,221,924,948.17 - Step 5: Solve for x
x = 7,884,221,924,948.17/3,519,207.02 - Step 6: Final answer
x = 2,240,340.47
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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.