Finding the Fourth Proportional to 5,937,557.44, 8,899,249.20 and 3,242,560
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Solution
The fourth proportional to 5,937,557.44, 8,899,249.20 and 3,242,560 is: 4,859,969.74
Step by Step Solution
- Step 1: Write the proportion equation
5,937,557.44 : 8,899,249.20 = 3,242,560 : x - Step 2: Convert to fraction form
5,937,557.44/8,899,249.20 = 3,242,560/x - Step 3: Cross multiply
5,937,557.44x = 8,899,249.20 × 3,242,560 - Step 4: Simplify right side
5,937,557.44x = 28,856,349,485,952.00 - Step 5: Solve for x
x = 28,856,349,485,952.00/5,937,557.44 - Step 6: Final answer
x = 4,859,969.74
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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.