Finding the Fourth Proportional to 6,028,917.36, 9,032,845.58 and 5,024,493.88
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Solution
The fourth proportional to 6,028,917.36, 9,032,845.58 and 5,024,493.88 is: 7,527,964.74
Step by Step Solution
- Step 1: Write the proportion equation
6,028,917.36 : 9,032,845.58 = 5,024,493.88 : x - Step 2: Convert to fraction form
6,028,917.36/9,032,845.58 = 5,024,493.88/x - Step 3: Cross multiply
6,028,917.36x = 9,032,845.58 × 5,024,493.88 - Step 4: Simplify right side
6,028,917.36x = 45,385,477,335,695.05 - Step 5: Solve for x
x = 45,385,477,335,695.05/6,028,917.36 - Step 6: Final answer
x = 7,527,964.74
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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.