Finding the Fourth Proportional to 2,336,707.70, 3,276,114.70 and 2,336,707.70
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Solution
The fourth proportional to 2,336,707.70, 3,276,114.70 and 2,336,707.70 is: 3,276,114.70
Step by Step Solution
- Step 1: Write the proportion equation
2,336,707.70 : 3,276,114.70 = 2,336,707.70 : x - Step 2: Convert to fraction form
2,336,707.70/3,276,114.70 = 2,336,707.70/x - Step 3: Cross multiply
2,336,707.70x = 3,276,114.70 × 2,336,707.70 - Step 4: Simplify right side
2,336,707.70x = 7,655,322,445,573.19 - Step 5: Solve for x
x = 7,655,322,445,573.19/2,336,707.70 - Step 6: Final answer
x = 3,276,114.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.