Finding the Fourth Proportional to 1,597,261.70, 2,396,372.79 and 958,268.90
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Solution
The fourth proportional to 1,597,261.70, 2,396,372.79 and 958,268.90 is: 1,437,691.47
Step by Step Solution
- Step 1: Write the proportion equation
1,597,261.70 : 2,396,372.79 = 958,268.90 : x - Step 2: Convert to fraction form
1,597,261.70/2,396,372.79 = 958,268.90/x - Step 3: Cross multiply
1,597,261.70x = 2,396,372.79 × 958,268.90 - Step 4: Simplify right side
1,597,261.70x = 2,296,369,517,463.23 - Step 5: Solve for x
x = 2,296,369,517,463.23/1,597,261.70 - Step 6: Final answer
x = 1,437,691.47
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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.