Finding the Fourth Proportional to 4,092,005.36, 6,141,793.80 and 2,071,668.80
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Solution
The fourth proportional to 4,092,005.36, 6,141,793.80 and 2,071,668.80 is: 3,109,419.83
Step by Step Solution
- Step 1: Write the proportion equation
4,092,005.36 : 6,141,793.80 = 2,071,668.80 : x - Step 2: Convert to fraction form
4,092,005.36/6,141,793.80 = 2,071,668.80/x - Step 3: Cross multiply
4,092,005.36x = 6,141,793.80 × 2,071,668.80 - Step 4: Simplify right side
4,092,005.36x = 12,723,762,591,493.44 - Step 5: Solve for x
x = 12,723,762,591,493.44/4,092,005.36 - Step 6: Final answer
x = 3,109,419.83
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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.