Finding the Fourth Proportional to 2,273,688.19, 3,407,570.51 and 924,274.56
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Solution
The fourth proportional to 2,273,688.19, 3,407,570.51 and 924,274.56 is: 1,385,207.85
Step by Step Solution
- Step 1: Write the proportion equation
2,273,688.19 : 3,407,570.51 = 924,274.56 : x - Step 2: Convert to fraction form
2,273,688.19/3,407,570.51 = 924,274.56/x - Step 3: Cross multiply
2,273,688.19x = 3,407,570.51 × 924,274.56 - Step 4: Simplify right side
2,273,688.19x = 3,149,530,727,590.99 - Step 5: Solve for x
x = 3,149,530,727,590.99/2,273,688.19 - Step 6: Final answer
x = 1,385,207.85
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.