Finding the Fourth Proportional to 5,024,632.98, 7,537,696.81 and 2,329,230.66
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Solution
The fourth proportional to 5,024,632.98, 7,537,696.81 and 2,329,230.66 is: 3,494,192.43
Step by Step Solution
- Step 1: Write the proportion equation
5,024,632.98 : 7,537,696.81 = 2,329,230.66 : x - Step 2: Convert to fraction form
5,024,632.98/7,537,696.81 = 2,329,230.66/x - Step 3: Cross multiply
5,024,632.98x = 7,537,696.81 × 2,329,230.66 - Step 4: Simplify right side
5,024,632.98x = 17,557,034,509,297.49 - Step 5: Solve for x
x = 17,557,034,509,297.49/5,024,632.98 - Step 6: Final answer
x = 3,494,192.43
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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.