Finding the Fourth Proportional to 466,570.65, 698,734.97 and 266,283.82
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Solution
The fourth proportional to 466,570.65, 698,734.97 and 266,283.82 is: 398,785.94
Step by Step Solution
- Step 1: Write the proportion equation
466,570.65 : 698,734.97 = 266,283.82 : x - Step 2: Convert to fraction form
466,570.65/698,734.97 = 266,283.82/x - Step 3: Cross multiply
466,570.65x = 698,734.97 × 266,283.82 - Step 4: Simplify right side
466,570.65x = 186,061,815,647.77 - Step 5: Solve for x
x = 186,061,815,647.77/466,570.65 - Step 6: Final answer
x = 398,785.94
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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.