Finding the Fourth Proportional to 3,655,404.75, 5,483,615.70 and 1,524,998.84
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Solution
The fourth proportional to 3,655,404.75, 5,483,615.70 and 1,524,998.84 is: 2,287,710.43
Step by Step Solution
- Step 1: Write the proportion equation
3,655,404.75 : 5,483,615.70 = 1,524,998.84 : x - Step 2: Convert to fraction form
3,655,404.75/5,483,615.70 = 1,524,998.84/x - Step 3: Cross multiply
3,655,404.75x = 5,483,615.70 × 1,524,998.84 - Step 4: Simplify right side
3,655,404.75x = 8,362,507,581,505.79 - Step 5: Solve for x
x = 8,362,507,581,505.79/3,655,404.75 - Step 6: Final answer
x = 2,287,710.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.