Finding the Fourth Proportional to 4,034,782.97, 6,052,537.91 and 1,302,395.16
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Solution
The fourth proportional to 4,034,782.97, 6,052,537.91 and 1,302,395.16 is: 1,953,710.06
Step by Step Solution
- Step 1: Write the proportion equation
4,034,782.97 : 6,052,537.91 = 1,302,395.16 : x - Step 2: Convert to fraction form
4,034,782.97/6,052,537.91 = 1,302,395.16/x - Step 3: Cross multiply
4,034,782.97x = 6,052,537.91 × 1,302,395.16 - Step 4: Simplify right side
4,034,782.97x = 7,882,796,079,700.52 - Step 5: Solve for x
x = 7,882,796,079,700.52/4,034,782.97 - Step 6: Final answer
x = 1,953,710.06
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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.