Finding the Fourth Proportional to 2,791,940.08, 4,188,750.84 and 994,588.96
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Solution
The fourth proportional to 2,791,940.08, 4,188,750.84 and 994,588.96 is: 1,492,182.93
Step by Step Solution
- Step 1: Write the proportion equation
2,791,940.08 : 4,188,750.84 = 994,588.96 : x - Step 2: Convert to fraction form
2,791,940.08/4,188,750.84 = 994,588.96/x - Step 3: Cross multiply
2,791,940.08x = 4,188,750.84 × 994,588.96 - Step 4: Simplify right side
2,791,940.08x = 4,166,085,341,654.73 - Step 5: Solve for x
x = 4,166,085,341,654.73/2,791,940.08 - Step 6: Final answer
x = 1,492,182.93
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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.