Finding the Fourth Proportional to 446,125.14, 669,188.14 and 367,073.19
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Solution
The fourth proportional to 446,125.14, 669,188.14 and 367,073.19 is: 550,610.14
Step by Step Solution
- Step 1: Write the proportion equation
446,125.14 : 669,188.14 = 367,073.19 : x - Step 2: Convert to fraction form
446,125.14/669,188.14 = 367,073.19/x - Step 3: Cross multiply
446,125.14x = 669,188.14 × 367,073.19 - Step 4: Simplify right side
446,125.14x = 245,641,024,342.28 - Step 5: Solve for x
x = 245,641,024,342.28/446,125.14 - Step 6: Final answer
x = 550,610.14
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1.5x scale
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.