Finding the Third Proportional to 3,194,209.69 and 6,966,493.59
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Solution
The third proportional to 3,194,209.69 and 6,966,493.59 is: 15,193,752.99
Step by Step Solution
- Step 1: Write the proportion equation
3,194,209.69 : 6,966,493.59 = 6,966,493.59 : x - Step 2: Convert to fraction form
3,194,209.69/6,966,493.59 = 6,966,493.59/x - Step 3: Cross multiply
3,194,209.69x = 6,966,493.59 × 6,966,493.59 - Step 4: Simplify right side
3,194,209.69x = 48,532,032,991,759.79 - Step 5: Solve for x
x = 48,532,032,991,759.79/3,194,209.69 - Step 6: Final answer
x = 15,193,752.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.