Finding the Fourth Proportional to 2,414,723.94, 3,622,195.80 and 1,707,907.14
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Solution
The fourth proportional to 2,414,723.94, 3,622,195.80 and 1,707,907.14 is: 2,561,938.43
Step by Step Solution
- Step 1: Write the proportion equation
2,414,723.94 : 3,622,195.80 = 1,707,907.14 : x - Step 2: Convert to fraction form
2,414,723.94/3,622,195.80 = 1,707,907.14/x - Step 3: Cross multiply
2,414,723.94x = 3,622,195.80 × 1,707,907.14 - Step 4: Simplify right side
2,414,723.94x = 6,186,374,069,298.01 - Step 5: Solve for x
x = 6,186,374,069,298.01/2,414,723.94 - Step 6: Final answer
x = 2,561,938.43
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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.