Finding the Fourth Proportional to 537,014.80, 804,600.60 and 255,926.80
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Solution
The fourth proportional to 537,014.80, 804,600.60 and 255,926.80 is: 383,450.99
Step by Step Solution
- Step 1: Write the proportion equation
537,014.80 : 804,600.60 = 255,926.80 : x - Step 2: Convert to fraction form
537,014.80/804,600.60 = 255,926.80/x - Step 3: Cross multiply
537,014.80x = 804,600.60 × 255,926.80 - Step 4: Simplify right side
537,014.80x = 205,918,856,836.08 - Step 5: Solve for x
x = 205,918,856,836.08/537,014.80 - Step 6: Final answer
x = 383,450.99
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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.