Finding the Fourth Proportional to 5,192,793.29, 7,782,227.28 and 4,041,430.05
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Solution
The fourth proportional to 5,192,793.29, 7,782,227.28 and 4,041,430.05 is: 6,056,726.20
Step by Step Solution
- Step 1: Write the proportion equation
5,192,793.29 : 7,782,227.28 = 4,041,430.05 : x - Step 2: Convert to fraction form
5,192,793.29/7,782,227.28 = 4,041,430.05/x - Step 3: Cross multiply
5,192,793.29x = 7,782,227.28 × 4,041,430.05 - Step 4: Simplify right side
5,192,793.29x = 31,451,327,159,081.72 - Step 5: Solve for x
x = 31,451,327,159,081.72/5,192,793.29 - Step 6: Final answer
x = 6,056,726.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.