Finding the Fourth Proportional to 2,011,489.24, 3,019,129.38 and 733,332.52
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Solution
The fourth proportional to 2,011,489.24, 3,019,129.38 and 733,332.52 is: 1,100,689.83
Step by Step Solution
- Step 1: Write the proportion equation
2,011,489.24 : 3,019,129.38 = 733,332.52 : x - Step 2: Convert to fraction form
2,011,489.24/3,019,129.38 = 733,332.52/x - Step 3: Cross multiply
2,011,489.24x = 3,019,129.38 × 733,332.52 - Step 4: Simplify right side
2,011,489.24x = 2,214,025,756,441.44 - Step 5: Solve for x
x = 2,214,025,756,441.44/2,011,489.24 - Step 6: Final answer
x = 1,100,689.83
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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.