Finding the Fourth Proportional to 1,694,622.82, 2,541,954.80 and 496,569.44
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Solution
The fourth proportional to 1,694,622.82, 2,541,954.80 and 496,569.44 is: 744,860.19
Step by Step Solution
- Step 1: Write the proportion equation
1,694,622.82 : 2,541,954.80 = 496,569.44 : x - Step 2: Convert to fraction form
1,694,622.82/2,541,954.80 = 496,569.44/x - Step 3: Cross multiply
1,694,622.82x = 2,541,954.80 × 496,569.44 - Step 4: Simplify right side
1,694,622.82x = 1,262,257,071,541.31 - Step 5: Solve for x
x = 1,262,257,071,541.31/1,694,622.82 - Step 6: Final answer
x = 744,860.19
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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.