Finding the Fourth Proportional to 450,182.62, 675,024.65 and 184,129.97
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Solution
The fourth proportional to 450,182.62, 675,024.65 and 184,129.97 is: 276,092.99
Step by Step Solution
- Step 1: Write the proportion equation
450,182.62 : 675,024.65 = 184,129.97 : x - Step 2: Convert to fraction form
450,182.62/675,024.65 = 184,129.97/x - Step 3: Cross multiply
450,182.62x = 675,024.65 × 184,129.97 - Step 4: Simplify right side
450,182.62x = 124,292,264,257.99 - Step 5: Solve for x
x = 124,292,264,257.99/450,182.62 - Step 6: Final answer
x = 276,092.99
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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.