Finding the Fourth Proportional to 4,599,307.69, 6,346,758.58 and 2,534,207.70
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Solution
The fourth proportional to 4,599,307.69, 6,346,758.58 and 2,534,207.70 is: 3,497,049.01
Step by Step Solution
- Step 1: Write the proportion equation
4,599,307.69 : 6,346,758.58 = 2,534,207.70 : x - Step 2: Convert to fraction form
4,599,307.69/6,346,758.58 = 2,534,207.70/x - Step 3: Cross multiply
4,599,307.69x = 6,346,758.58 × 2,534,207.70 - Step 4: Simplify right side
4,599,307.69x = 16,084,004,419,072.23 - Step 5: Solve for x
x = 16,084,004,419,072.23/4,599,307.69 - Step 6: Final answer
x = 3,497,049.01
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Similar ratio
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1.5x scale
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.