Finding the Fourth Proportional to 2,711,295.90, 3,741,588.02 and 1,549,766.99
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Solution
The fourth proportional to 2,711,295.90, 3,741,588.02 and 1,549,766.99 is: 2,138,678.27
Step by Step Solution
- Step 1: Write the proportion equation
2,711,295.90 : 3,741,588.02 = 1,549,766.99 : x - Step 2: Convert to fraction form
2,711,295.90/3,741,588.02 = 1,549,766.99/x - Step 3: Cross multiply
2,711,295.90x = 3,741,588.02 × 1,549,766.99 - Step 4: Simplify right side
2,711,295.90x = 5,798,589,616,803.85 - Step 5: Solve for x
x = 5,798,589,616,803.85/2,711,295.90 - Step 6: Final answer
x = 2,138,678.27
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.