Finding the Fourth Proportional to 2,732,239.50, 4,098,556.08 and 1,049,343
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Solution
The fourth proportional to 2,732,239.50, 4,098,556.08 and 1,049,343 is: 1,574,090.09
Step by Step Solution
- Step 1: Write the proportion equation
2,732,239.50 : 4,098,556.08 = 1,049,343 : x - Step 2: Convert to fraction form
2,732,239.50/4,098,556.08 = 1,049,343/x - Step 3: Cross multiply
2,732,239.50x = 4,098,556.08 × 1,049,343 - Step 4: Simplify right side
2,732,239.50x = 4,300,791,132,655.44 - Step 5: Solve for x
x = 4,300,791,132,655.44/2,732,239.50 - Step 6: Final answer
x = 1,574,090.09
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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.