Finding the Fourth Proportional to 1,146,347.42, 1,717,891.63 and 844,453.94
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Solution
The fourth proportional to 1,146,347.42, 1,717,891.63 and 844,453.94 is: 1,265,480.54
Step by Step Solution
- Step 1: Write the proportion equation
1,146,347.42 : 1,717,891.63 = 844,453.94 : x - Step 2: Convert to fraction form
1,146,347.42/1,717,891.63 = 844,453.94/x - Step 3: Cross multiply
1,146,347.42x = 1,717,891.63 × 844,453.94 - Step 4: Simplify right side
1,146,347.42x = 1,450,680,355,446.52 - Step 5: Solve for x
x = 1,450,680,355,446.52/1,146,347.42 - Step 6: Final answer
x = 1,265,480.54
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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.