Finding the Fourth Proportional to 495,450.56, 683,718.01 and 269,097.68
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Solution
The fourth proportional to 495,450.56, 683,718.01 and 269,097.68 is: 371,352.75
Step by Step Solution
- Step 1: Write the proportion equation
495,450.56 : 683,718.01 = 269,097.68 : x - Step 2: Convert to fraction form
495,450.56/683,718.01 = 269,097.68/x - Step 3: Cross multiply
495,450.56x = 683,718.01 × 269,097.68 - Step 4: Simplify right side
495,450.56x = 183,986,926,173.88 - Step 5: Solve for x
x = 183,986,926,173.88/495,450.56 - Step 6: Final answer
x = 371,352.75
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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.