Finding the Fourth Proportional to 581,914.62, 802,948.32 and 327,250.62
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Solution
The fourth proportional to 581,914.62, 802,948.32 and 327,250.62 is: 451,553.07
Step by Step Solution
- Step 1: Write the proportion equation
581,914.62 : 802,948.32 = 327,250.62 : x - Step 2: Convert to fraction form
581,914.62/802,948.32 = 327,250.62/x - Step 3: Cross multiply
581,914.62x = 802,948.32 × 327,250.62 - Step 4: Simplify right side
581,914.62x = 262,765,335,547.96 - Step 5: Solve for x
x = 262,765,335,547.96/581,914.62 - Step 6: Final answer
x = 451,553.07
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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.