Finding the Fourth Proportional to 4,807,828.96, 7,210,624.02 and 2,250,808
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Solution
The fourth proportional to 4,807,828.96, 7,210,624.02 and 2,250,808 is: 3,375,687.94
Step by Step Solution
- Step 1: Write the proportion equation
4,807,828.96 : 7,210,624.02 = 2,250,808 : x - Step 2: Convert to fraction form
4,807,828.96/7,210,624.02 = 2,250,808/x - Step 3: Cross multiply
4,807,828.96x = 7,210,624.02 × 2,250,808 - Step 4: Simplify right side
4,807,828.96x = 16,229,730,229,208.16 - Step 5: Solve for x
x = 16,229,730,229,208.16/4,807,828.96 - Step 6: Final answer
x = 3,375,687.94
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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.