Finding the Fourth Proportional to 1,576,133.44, 2,363,769.44 and 565,067.54
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Solution
The fourth proportional to 1,576,133.44, 2,363,769.44 and 565,067.54 is: 847,446.90
Step by Step Solution
- Step 1: Write the proportion equation
1,576,133.44 : 2,363,769.44 = 565,067.54 : x - Step 2: Convert to fraction form
1,576,133.44/2,363,769.44 = 565,067.54/x - Step 3: Cross multiply
1,576,133.44x = 2,363,769.44 × 565,067.54 - Step 4: Simplify right side
1,576,133.44x = 1,335,689,387,791.07 - Step 5: Solve for x
x = 1,335,689,387,791.07/1,576,133.44 - Step 6: Final answer
x = 847,446.90
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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.