Finding the Fourth Proportional to 2,416,612.44, 3,625,078.86 and 710,908.68
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Solution
The fourth proportional to 2,416,612.44, 3,625,078.86 and 710,908.68 is: 1,066,410.15
Step by Step Solution
- Step 1: Write the proportion equation
2,416,612.44 : 3,625,078.86 = 710,908.68 : x - Step 2: Convert to fraction form
2,416,612.44/3,625,078.86 = 710,908.68/x - Step 3: Cross multiply
2,416,612.44x = 3,625,078.86 × 710,908.68 - Step 4: Simplify right side
2,416,612.44x = 2,577,100,027,258.51 - Step 5: Solve for x
x = 2,577,100,027,258.51/2,416,612.44 - Step 6: Final answer
x = 1,066,410.15
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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.