Finding the Fourth Proportional to 366,292.44, 550,283.34 and 351,159.02
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Solution
The fourth proportional to 366,292.44, 550,283.34 and 351,159.02 is: 527,548.30
Step by Step Solution
- Step 1: Write the proportion equation
366,292.44 : 550,283.34 = 351,159.02 : x - Step 2: Convert to fraction form
366,292.44/550,283.34 = 351,159.02/x - Step 3: Cross multiply
366,292.44x = 550,283.34 × 351,159.02 - Step 4: Simplify right side
366,292.44x = 193,236,955,645.31 - Step 5: Solve for x
x = 193,236,955,645.31/366,292.44 - Step 6: Final answer
x = 527,548.30
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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.