Finding the Third Proportional to 282,696.19 and 609,679.69
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Solution
The third proportional to 282,696.19 and 609,679.69 is: 1,314,872.07
Step by Step Solution
- Step 1: Write the proportion equation
282,696.19 : 609,679.69 = 609,679.69 : x - Step 2: Convert to fraction form
282,696.19/609,679.69 = 609,679.69/x - Step 3: Cross multiply
282,696.19x = 609,679.69 × 609,679.69 - Step 4: Simplify right side
282,696.19x = 371,709,321,350.10 - Step 5: Solve for x
x = 371,709,321,350.10/282,696.19 - Step 6: Final answer
x = 1,314,872.07
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.