Finding the Fourth Proportional to 2,264,768.25, 3,125,402.06 and 1,246,194.87
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Solution
The fourth proportional to 2,264,768.25, 3,125,402.06 and 1,246,194.87 is: 1,719,760.95
Step by Step Solution
- Step 1: Write the proportion equation
2,264,768.25 : 3,125,402.06 = 1,246,194.87 : x - Step 2: Convert to fraction form
2,264,768.25/3,125,402.06 = 1,246,194.87/x - Step 3: Cross multiply
2,264,768.25x = 3,125,402.06 × 1,246,194.87 - Step 4: Simplify right side
2,264,768.25x = 3,894,860,007,628.46 - Step 5: Solve for x
x = 3,894,860,007,628.46/2,264,768.25 - Step 6: Final answer
x = 1,719,760.95
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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.