Finding the Fourth Proportional to 2,497,170.36, 3,445,705.26 and 1,423,875
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Solution
The fourth proportional to 2,497,170.36, 3,445,705.26 and 1,423,875 is: 1,964,725.22
Step by Step Solution
- Step 1: Write the proportion equation
2,497,170.36 : 3,445,705.26 = 1,423,875 : x - Step 2: Convert to fraction form
2,497,170.36/3,445,705.26 = 1,423,875/x - Step 3: Cross multiply
2,497,170.36x = 3,445,705.26 × 1,423,875 - Step 4: Simplify right side
2,497,170.36x = 4,906,253,577,082.50 - Step 5: Solve for x
x = 4,906,253,577,082.50/2,497,170.36 - Step 6: Final answer
x = 1,964,725.22
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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.