Finding the Fourth Proportional to 4,384,366.26, 6,050,552.88 and 2,397,618.66
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Solution
The fourth proportional to 4,384,366.26, 6,050,552.88 and 2,397,618.66 is: 3,308,783.44
Step by Step Solution
- Step 1: Write the proportion equation
4,384,366.26 : 6,050,552.88 = 2,397,618.66 : x - Step 2: Convert to fraction form
4,384,366.26/6,050,552.88 = 2,397,618.66/x - Step 3: Cross multiply
4,384,366.26x = 6,050,552.88 × 2,397,618.66 - Step 4: Simplify right side
4,384,366.26x = 14,506,918,488,404.74 - Step 5: Solve for x
x = 14,506,918,488,404.74/4,384,366.26 - Step 6: Final answer
x = 3,308,783.44
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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.