Finding the Fourth Proportional to 3,495,539.48, 5,237,967.90 and 2,354,081
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Solution
The fourth proportional to 3,495,539.48, 5,237,967.90 and 2,354,081 is: 3,527,524.37
Step by Step Solution
- Step 1: Write the proportion equation
3,495,539.48 : 5,237,967.90 = 2,354,081 : x - Step 2: Convert to fraction form
3,495,539.48/5,237,967.90 = 2,354,081/x - Step 3: Cross multiply
3,495,539.48x = 5,237,967.90 × 2,354,081 - Step 4: Simplify right side
3,495,539.48x = 12,330,600,711,999.90 - Step 5: Solve for x
x = 12,330,600,711,999.90/3,495,539.48 - Step 6: Final answer
x = 3,527,524.37
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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.