Finding the Fourth Proportional to 4,473,482.52, 6,173,580.63 and 2,539,923
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Solution
The fourth proportional to 4,473,482.52, 6,173,580.63 and 2,539,923 is: 3,505,192.96
Step by Step Solution
- Step 1: Write the proportion equation
4,473,482.52 : 6,173,580.63 = 2,539,923 : x - Step 2: Convert to fraction form
4,473,482.52/6,173,580.63 = 2,539,923/x - Step 3: Cross multiply
4,473,482.52x = 6,173,580.63 × 2,539,923 - Step 4: Simplify right side
4,473,482.52x = 15,680,419,434,491.49 - Step 5: Solve for x
x = 15,680,419,434,491.49/4,473,482.52 - Step 6: Final answer
x = 3,505,192.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.