Finding the Fourth Proportional to 9,411,055.26, 14,110,388 and 6,206,410.14
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Solution
The fourth proportional to 9,411,055.26, 14,110,388 and 6,206,410.14 is: 9,305,529.80
Step by Step Solution
- Step 1: Write the proportion equation
9,411,055.26 : 14,110,388 = 6,206,410.14 : x - Step 2: Convert to fraction form
9,411,055.26/14,110,388 = 6,206,410.14/x - Step 3: Cross multiply
9,411,055.26x = 14,110,388 × 6,206,410.14 - Step 4: Simplify right side
9,411,055.26x = 87,574,855,162,534.31 - Step 5: Solve for x
x = 87,574,855,162,534.31/9,411,055.26 - Step 6: Final answer
x = 9,305,529.80
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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.