Finding the Fourth Proportional to 5,498,554.44, 7,588,047.42 and 3,051,175.08
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Solution
The fourth proportional to 5,498,554.44, 7,588,047.42 and 3,051,175.08 is: 4,210,645.08
Step by Step Solution
- Step 1: Write the proportion equation
5,498,554.44 : 7,588,047.42 = 3,051,175.08 : x - Step 2: Convert to fraction form
5,498,554.44/7,588,047.42 = 3,051,175.08/x - Step 3: Cross multiply
5,498,554.44x = 7,588,047.42 × 3,051,175.08 - Step 4: Simplify right side
5,498,554.44x = 23,152,461,193,762.29 - Step 5: Solve for x
x = 23,152,461,193,762.29/5,498,554.44 - Step 6: Final answer
x = 4,210,645.08
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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.