Finding the Fourth Proportional to 3,729,273.36, 5,593,910.15 and 2,466,805.74
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Solution
The fourth proportional to 3,729,273.36, 5,593,910.15 and 2,466,805.74 is: 3,700,208.68
Step by Step Solution
- Step 1: Write the proportion equation
3,729,273.36 : 5,593,910.15 = 2,466,805.74 : x - Step 2: Convert to fraction form
3,729,273.36/5,593,910.15 = 2,466,805.74/x - Step 3: Cross multiply
3,729,273.36x = 5,593,910.15 × 2,466,805.74 - Step 4: Simplify right side
3,729,273.36x = 13,799,089,654,730.23 - Step 5: Solve for x
x = 13,799,089,654,730.23/3,729,273.36 - Step 6: Final answer
x = 3,700,208.68
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1.5x scale
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.