Finding the Fourth Proportional to 7,304,322.99, 10,083,194.37 and 4,365,177.24
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Solution
The fourth proportional to 7,304,322.99, 10,083,194.37 and 4,365,177.24 is: 6,025,874.08
Step by Step Solution
- Step 1: Write the proportion equation
7,304,322.99 : 10,083,194.37 = 4,365,177.24 : x - Step 2: Convert to fraction form
7,304,322.99/10,083,194.37 = 4,365,177.24/x - Step 3: Cross multiply
7,304,322.99x = 10,083,194.37 × 4,365,177.24 - Step 4: Simplify right side
7,304,322.99x = 44,014,930,570,420.14 - Step 5: Solve for x
x = 44,014,930,570,420.14/7,304,322.99 - Step 6: Final answer
x = 6,025,874.08
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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.