Finding the Fourth Proportional to 2,350,646.97, 3,244,358.06 and 1,524,744.06
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Solution
The fourth proportional to 2,350,646.97, 3,244,358.06 and 1,524,744.06 is: 2,104,448.58
Step by Step Solution
- Step 1: Write the proportion equation
2,350,646.97 : 3,244,358.06 = 1,524,744.06 : x - Step 2: Convert to fraction form
2,350,646.97/3,244,358.06 = 1,524,744.06/x - Step 3: Cross multiply
2,350,646.97x = 3,244,358.06 × 1,524,744.06 - Step 4: Simplify right side
2,350,646.97x = 4,946,815,680,498.12 - Step 5: Solve for x
x = 4,946,815,680,498.12/2,350,646.97 - Step 6: Final answer
x = 2,104,448.58
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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.