Finding the Fourth Proportional to 3,066,472.24, 4,594,623.40 and 1,864,759.48
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Solution
The fourth proportional to 3,066,472.24, 4,594,623.40 and 1,864,759.48 is: 2,794,046.99
Step by Step Solution
- Step 1: Write the proportion equation
3,066,472.24 : 4,594,623.40 = 1,864,759.48 : x - Step 2: Convert to fraction form
3,066,472.24/4,594,623.40 = 1,864,759.48/x - Step 3: Cross multiply
3,066,472.24x = 4,594,623.40 × 1,864,759.48 - Step 4: Simplify right side
3,066,472.24x = 8,567,867,542,179.83 - Step 5: Solve for x
x = 8,567,867,542,179.83/3,066,472.24 - Step 6: Final answer
x = 2,794,046.99
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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.