Finding the Fourth Proportional to 4,526,600.05, 6,246,752.34 and 2,461,660
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Solution
The fourth proportional to 4,526,600.05, 6,246,752.34 and 2,461,660 is: 3,397,114.88
Step by Step Solution
- Step 1: Write the proportion equation
4,526,600.05 : 6,246,752.34 = 2,461,660 : x - Step 2: Convert to fraction form
4,526,600.05/6,246,752.34 = 2,461,660/x - Step 3: Cross multiply
4,526,600.05x = 6,246,752.34 × 2,461,660 - Step 4: Simplify right side
4,526,600.05x = 15,377,380,365,284.40 - Step 5: Solve for x
x = 15,377,380,365,284.40/4,526,600.05 - Step 6: Final answer
x = 3,397,114.88
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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.