Finding the Fourth Proportional to 4,094,414.68, 5,650,260.64 and 2,258,950.32
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Solution
The fourth proportional to 4,094,414.68, 5,650,260.64 and 2,258,950.32 is: 3,117,334.00
Step by Step Solution
- Step 1: Write the proportion equation
4,094,414.68 : 5,650,260.64 = 2,258,950.32 : x - Step 2: Convert to fraction form
4,094,414.68/5,650,260.64 = 2,258,950.32/x - Step 3: Cross multiply
4,094,414.68x = 5,650,260.64 × 2,258,950.32 - Step 4: Simplify right side
4,094,414.68x = 12,763,658,080,811.40 - Step 5: Solve for x
x = 12,763,658,080,811.40/4,094,414.68 - Step 6: Final answer
x = 3,117,334.00
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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.