Finding the Fourth Proportional to 1,083,888.44, 1,625,387.62 and 325,464.92
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Solution
The fourth proportional to 1,083,888.44, 1,625,387.62 and 325,464.92 is: 488,063.75
Step by Step Solution
- Step 1: Write the proportion equation
1,083,888.44 : 1,625,387.62 = 325,464.92 : x - Step 2: Convert to fraction form
1,083,888.44/1,625,387.62 = 325,464.92/x - Step 3: Cross multiply
1,083,888.44x = 1,625,387.62 × 325,464.92 - Step 4: Simplify right side
1,083,888.44x = 529,006,651,712.29 - Step 5: Solve for x
x = 529,006,651,712.29/1,083,888.44 - Step 6: Final answer
x = 488,063.75
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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.