Finding the Fourth Proportional to 2,433,127.68, 3,650,213.16 and 727,404.48
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Solution
The fourth proportional to 2,433,127.68, 3,650,213.16 and 727,404.48 is: 1,091,262.67
Step by Step Solution
- Step 1: Write the proportion equation
2,433,127.68 : 3,650,213.16 = 727,404.48 : x - Step 2: Convert to fraction form
2,433,127.68/3,650,213.16 = 727,404.48/x - Step 3: Cross multiply
2,433,127.68x = 3,650,213.16 × 727,404.48 - Step 4: Simplify right side
2,433,127.68x = 2,655,181,405,538.96 - Step 5: Solve for x
x = 2,655,181,405,538.96/2,433,127.68 - Step 6: Final answer
x = 1,091,262.67
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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.