Finding the Fourth Proportional to 4,366,160.10, 6,552,350.55 and 1,843,625.70
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Solution
The fourth proportional to 4,366,160.10, 6,552,350.55 and 1,843,625.70 is: 2,766,751.93
Step by Step Solution
- Step 1: Write the proportion equation
4,366,160.10 : 6,552,350.55 = 1,843,625.70 : x - Step 2: Convert to fraction form
4,366,160.10/6,552,350.55 = 1,843,625.70/x - Step 3: Cross multiply
4,366,160.10x = 6,552,350.55 × 1,843,625.70 - Step 4: Simplify right side
4,366,160.10x = 12,080,081,869,389.13 - Step 5: Solve for x
x = 12,080,081,869,389.13/4,366,160.10 - Step 6: Final answer
x = 2,766,751.93
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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.