Finding the Third Proportional to 2,489,245.96 and 3,844,432.05
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Solution
The third proportional to 2,489,245.96 and 3,844,432.05 is: 5,937,403.53
Step by Step Solution
- Step 1: Write the proportion equation
2,489,245.96 : 3,844,432.05 = 3,844,432.05 : x - Step 2: Convert to fraction form
2,489,245.96/3,844,432.05 = 3,844,432.05/x - Step 3: Cross multiply
2,489,245.96x = 3,844,432.05 × 3,844,432.05 - Step 4: Simplify right side
2,489,245.96x = 14,779,657,755,530.56 - Step 5: Solve for x
x = 14,779,657,755,530.56/2,489,245.96 - Step 6: Final answer
x = 5,937,403.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.