Finding the Fourth Proportional to 1,324,598.22, 1,987,193.64 and 483,149.97
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Solution
The fourth proportional to 1,324,598.22, 1,987,193.64 and 483,149.97 is: 724,833.03
Step by Step Solution
- Step 1: Write the proportion equation
1,324,598.22 : 1,987,193.64 = 483,149.97 : x - Step 2: Convert to fraction form
1,324,598.22/1,987,193.64 = 483,149.97/x - Step 3: Cross multiply
1,324,598.22x = 1,987,193.64 × 483,149.97 - Step 4: Simplify right side
1,324,598.22x = 960,112,547,550.19 - Step 5: Solve for x
x = 960,112,547,550.19/1,324,598.22 - Step 6: Final answer
x = 724,833.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.