Finding the Fourth Proportional to 1,633,229.99, 2,449,848.93 and 496,000.86
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Solution
The fourth proportional to 1,633,229.99, 2,449,848.93 and 496,000.86 is: 744,002.49
Step by Step Solution
- Step 1: Write the proportion equation
1,633,229.99 : 2,449,848.93 = 496,000.86 : x - Step 2: Convert to fraction form
1,633,229.99/2,449,848.93 = 496,000.86/x - Step 3: Cross multiply
1,633,229.99x = 2,449,848.93 × 496,000.86 - Step 4: Simplify right side
1,633,229.99x = 1,215,127,176,150.08 - Step 5: Solve for x
x = 1,215,127,176,150.08/1,633,229.99 - Step 6: Final answer
x = 744,002.49
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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.