Finding the Fourth Proportional to 3,350,370.24, 5,026,119.84 and 1,552,524.48
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Solution
The fourth proportional to 3,350,370.24, 5,026,119.84 and 1,552,524.48 is: 2,329,048.29
Step by Step Solution
- Step 1: Write the proportion equation
3,350,370.24 : 5,026,119.84 = 1,552,524.48 : x - Step 2: Convert to fraction form
3,350,370.24/5,026,119.84 = 1,552,524.48/x - Step 3: Cross multiply
3,350,370.24x = 5,026,119.84 × 1,552,524.48 - Step 4: Simplify right side
3,350,370.24x = 7,803,174,091,013.68 - Step 5: Solve for x
x = 7,803,174,091,013.68/3,350,370.24 - Step 6: Final answer
x = 2,329,048.29
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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.