Finding the Fourth Proportional to 2,541,467.44, 3,802,672.68 and 1,513,036.01
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Solution
The fourth proportional to 2,541,467.44, 3,802,672.68 and 1,513,036.01 is: 2,263,881.33
Step by Step Solution
- Step 1: Write the proportion equation
2,541,467.44 : 3,802,672.68 = 1,513,036.01 : x - Step 2: Convert to fraction form
2,541,467.44/3,802,672.68 = 1,513,036.01/x - Step 3: Cross multiply
2,541,467.44x = 3,802,672.68 × 1,513,036.01 - Step 4: Simplify right side
2,541,467.44x = 5,753,580,681,525.97 - Step 5: Solve for x
x = 5,753,580,681,525.97/2,541,467.44 - Step 6: Final answer
x = 2,263,881.33
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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.