Finding the Fourth Proportional to 5,729,369.70, 8,593,929.70 and 2,695,053.68
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Solution
The fourth proportional to 5,729,369.70, 8,593,929.70 and 2,695,053.68 is: 4,042,521.79
Step by Step Solution
- Step 1: Write the proportion equation
5,729,369.70 : 8,593,929.70 = 2,695,053.68 : x - Step 2: Convert to fraction form
5,729,369.70/8,593,929.70 = 2,695,053.68/x - Step 3: Cross multiply
5,729,369.70x = 8,593,929.70 × 2,695,053.68 - Step 4: Simplify right side
5,729,369.70x = 23,161,101,863,646.30 - Step 5: Solve for x
x = 23,161,101,863,646.30/5,729,369.70 - Step 6: Final answer
x = 4,042,521.79
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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.