Finding the Fourth Proportional to 2,327,407.63, 3,483,644.15 and 1,245,213
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Solution
The fourth proportional to 2,327,407.63, 3,483,644.15 and 1,245,213 is: 1,863,824.34
Step by Step Solution
- Step 1: Write the proportion equation
2,327,407.63 : 3,483,644.15 = 1,245,213 : x - Step 2: Convert to fraction form
2,327,407.63/3,483,644.15 = 1,245,213/x - Step 3: Cross multiply
2,327,407.63x = 3,483,644.15 × 1,245,213 - Step 4: Simplify right side
2,327,407.63x = 4,337,878,986,066.98 - Step 5: Solve for x
x = 4,337,878,986,066.98/2,327,407.63 - Step 6: Final answer
x = 1,863,824.34
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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.