Finding the Fourth Proportional to 895,253.19, 1,343,126.03 and 264,166.99
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Solution
The fourth proportional to 895,253.19, 1,343,126.03 and 264,166.99 is: 396,323.15
Step by Step Solution
- Step 1: Write the proportion equation
895,253.19 : 1,343,126.03 = 264,166.99 : x - Step 2: Convert to fraction form
895,253.19/1,343,126.03 = 264,166.99/x - Step 3: Cross multiply
895,253.19x = 1,343,126.03 × 264,166.99 - Step 4: Simplify right side
895,253.19x = 354,809,560,535.75 - Step 5: Solve for x
x = 354,809,560,535.75/895,253.19 - Step 6: Final answer
x = 396,323.15
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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.