Finding the Fourth Proportional to 1,704,437.24, 2,352,120.66 and 940,490.24
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Solution
The fourth proportional to 1,704,437.24, 2,352,120.66 and 940,490.24 is: 1,297,875.02
Step by Step Solution
- Step 1: Write the proportion equation
1,704,437.24 : 2,352,120.66 = 940,490.24 : x - Step 2: Convert to fraction form
1,704,437.24/2,352,120.66 = 940,490.24/x - Step 3: Cross multiply
1,704,437.24x = 2,352,120.66 × 940,490.24 - Step 4: Simplify right side
1,704,437.24x = 2,212,146,524,032.36 - Step 5: Solve for x
x = 2,212,146,524,032.36/1,704,437.24 - Step 6: Final answer
x = 1,297,875.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.