Finding the Fourth Proportional to 9,634,575.26, 14,448,261.14 and 3,875,362.70
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Solution
The fourth proportional to 9,634,575.26, 14,448,261.14 and 3,875,362.70 is: 5,811,595.30
Step by Step Solution
- Step 1: Write the proportion equation
9,634,575.26 : 14,448,261.14 = 3,875,362.70 : x - Step 2: Convert to fraction form
9,634,575.26/14,448,261.14 = 3,875,362.70/x - Step 3: Cross multiply
9,634,575.26x = 14,448,261.14 × 3,875,362.70 - Step 4: Simplify right side
9,634,575.26x = 55,992,252,301,815.48 - Step 5: Solve for x
x = 55,992,252,301,815.48/9,634,575.26 - Step 6: Final answer
x = 5,811,595.30
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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.