Finding the Fourth Proportional to 466,679.97, 699,986.12 and 182,317.14
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Solution
The fourth proportional to 466,679.97, 699,986.12 and 182,317.14 is: 273,462.49
Step by Step Solution
- Step 1: Write the proportion equation
466,679.97 : 699,986.12 = 182,317.14 : x - Step 2: Convert to fraction form
466,679.97/699,986.12 = 182,317.14/x - Step 3: Cross multiply
466,679.97x = 699,986.12 × 182,317.14 - Step 4: Simplify right side
466,679.97x = 127,619,466,526.51 - Step 5: Solve for x
x = 127,619,466,526.51/466,679.97 - Step 6: Final answer
x = 273,462.49
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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.