Finding the Fourth Proportional to 5,396,259.04, 7,447,262.04 and 3,073,249.84
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Solution
The fourth proportional to 5,396,259.04, 7,447,262.04 and 3,073,249.84 is: 4,241,326.58
Step by Step Solution
- Step 1: Write the proportion equation
5,396,259.04 : 7,447,262.04 = 3,073,249.84 : x - Step 2: Convert to fraction form
5,396,259.04/7,447,262.04 = 3,073,249.84/x - Step 3: Cross multiply
5,396,259.04x = 7,447,262.04 × 3,073,249.84 - Step 4: Simplify right side
5,396,259.04x = 22,887,296,872,868.07 - Step 5: Solve for x
x = 22,887,296,872,868.07/5,396,259.04 - Step 6: Final answer
x = 4,241,326.58
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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.