Finding the Fourth Proportional to 502,268.82, 693,312.93 and 332,557.62
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Solution
The fourth proportional to 502,268.82, 693,312.93 and 332,557.62 is: 459,049.99
Step by Step Solution
- Step 1: Write the proportion equation
502,268.82 : 693,312.93 = 332,557.62 : x - Step 2: Convert to fraction form
502,268.82/693,312.93 = 332,557.62/x - Step 3: Cross multiply
502,268.82x = 693,312.93 × 332,557.62 - Step 4: Simplify right side
502,268.82x = 230,566,497,916.03 - Step 5: Solve for x
x = 230,566,497,916.03/502,268.82 - Step 6: Final answer
x = 459,049.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.