Finding the Fourth Proportional to 4,236,703.76, 5,847,290.42 and 2,583,810
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Solution
The fourth proportional to 4,236,703.76, 5,847,290.42 and 2,583,810 is: 3,566,047.64
Step by Step Solution
- Step 1: Write the proportion equation
4,236,703.76 : 5,847,290.42 = 2,583,810 : x - Step 2: Convert to fraction form
4,236,703.76/5,847,290.42 = 2,583,810/x - Step 3: Cross multiply
4,236,703.76x = 5,847,290.42 × 2,583,810 - Step 4: Simplify right side
4,236,703.76x = 15,108,287,447,181.15 - Step 5: Solve for x
x = 15,108,287,447,181.15/4,236,703.76 - Step 6: Final answer
x = 3,566,047.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.