Finding the Fourth Proportional to 2,349,497.75, 3,524,687.66 and 751,631.81
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Solution
The fourth proportional to 2,349,497.75, 3,524,687.66 and 751,631.81 is: 1,127,588.80
Step by Step Solution
- Step 1: Write the proportion equation
2,349,497.75 : 3,524,687.66 = 751,631.81 : x - Step 2: Convert to fraction form
2,349,497.75/3,524,687.66 = 751,631.81/x - Step 3: Cross multiply
2,349,497.75x = 3,524,687.66 × 751,631.81 - Step 4: Simplify right side
2,349,497.75x = 2,649,267,349,826.11 - Step 5: Solve for x
x = 2,649,267,349,826.11/2,349,497.75 - Step 6: Final answer
x = 1,127,588.80
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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.