Finding the Fourth Proportional to 5,940,120.29, 8,908,753.41 and 2,742,174.07
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Solution
The fourth proportional to 5,940,120.29, 8,908,753.41 and 2,742,174.07 is: 4,112,602.34
Step by Step Solution
- Step 1: Write the proportion equation
5,940,120.29 : 8,908,753.41 = 2,742,174.07 : x - Step 2: Convert to fraction form
5,940,120.29/8,908,753.41 = 2,742,174.07/x - Step 3: Cross multiply
5,940,120.29x = 8,908,753.41 × 2,742,174.07 - Step 4: Simplify right side
5,940,120.29x = 24,429,352,574,654.20 - Step 5: Solve for x
x = 24,429,352,574,654.20/5,940,120.29 - Step 6: Final answer
x = 4,112,602.34
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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.