Finding the Fourth Proportional to 3,534,525.97, 5,301,682.99 and 975,897.27
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Solution
The fourth proportional to 3,534,525.97, 5,301,682.99 and 975,897.27 is: 1,463,816.65
Step by Step Solution
- Step 1: Write the proportion equation
3,534,525.97 : 5,301,682.99 = 975,897.27 : x - Step 2: Convert to fraction form
3,534,525.97/5,301,682.99 = 975,897.27/x - Step 3: Cross multiply
3,534,525.97x = 5,301,682.99 × 975,897.27 - Step 4: Simplify right side
3,534,525.97x = 5,173,897,956,346.44 - Step 5: Solve for x
x = 5,173,897,956,346.44/3,534,525.97 - Step 6: Final answer
x = 1,463,816.65
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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.