Finding the Third Proportional to 2,379,673.69 and 3,625,278.19
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Solution
The third proportional to 2,379,673.69 and 3,625,278.19 is: 5,522,875.68
Step by Step Solution
- Step 1: Write the proportion equation
2,379,673.69 : 3,625,278.19 = 3,625,278.19 : x - Step 2: Convert to fraction form
2,379,673.69/3,625,278.19 = 3,625,278.19/x - Step 3: Cross multiply
2,379,673.69x = 3,625,278.19 × 3,625,278.19 - Step 4: Simplify right side
2,379,673.69x = 13,142,641,936,763.29 - Step 5: Solve for x
x = 13,142,641,936,763.29/2,379,673.69 - Step 6: Final answer
x = 5,522,875.68
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.