Finding the Fourth Proportional to 2,366,175.36, 3,549,861.74 and 660,318.48
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Solution
The fourth proportional to 2,366,175.36, 3,549,861.74 and 660,318.48 is: 990,644.80
Step by Step Solution
- Step 1: Write the proportion equation
2,366,175.36 : 3,549,861.74 = 660,318.48 : x - Step 2: Convert to fraction form
2,366,175.36/3,549,861.74 = 660,318.48/x - Step 3: Cross multiply
2,366,175.36x = 3,549,861.74 × 660,318.48 - Step 4: Simplify right side
2,366,175.36x = 2,344,039,308,366.96 - Step 5: Solve for x
x = 2,344,039,308,366.96/2,366,175.36 - Step 6: Final answer
x = 990,644.80
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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.