Finding the Fourth Proportional to 4,032,175.23, 6,044,631.09 and 1,471,593.51
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Solution
The fourth proportional to 4,032,175.23, 6,044,631.09 and 1,471,593.51 is: 2,206,064.81
Step by Step Solution
- Step 1: Write the proportion equation
4,032,175.23 : 6,044,631.09 = 1,471,593.51 : x - Step 2: Convert to fraction form
4,032,175.23/6,044,631.09 = 1,471,593.51/x - Step 3: Cross multiply
4,032,175.23x = 6,044,631.09 × 1,471,593.51 - Step 4: Simplify right side
4,032,175.23x = 8,895,239,882,388.23 - Step 5: Solve for x
x = 8,895,239,882,388.23/4,032,175.23 - Step 6: Final answer
x = 2,206,064.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.