Finding the Fourth Proportional to 1,104,434.48, 1,656,467.19 and 305,796.75
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Solution
The fourth proportional to 1,104,434.48, 1,656,467.19 and 305,796.75 is: 458,644.03
Step by Step Solution
- Step 1: Write the proportion equation
1,104,434.48 : 1,656,467.19 = 305,796.75 : x - Step 2: Convert to fraction form
1,104,434.48/1,656,467.19 = 305,796.75/x - Step 3: Cross multiply
1,104,434.48x = 1,656,467.19 × 305,796.75 - Step 4: Simplify right side
1,104,434.48x = 506,542,282,455.00 - Step 5: Solve for x
x = 506,542,282,455.00/1,104,434.48 - Step 6: Final answer
x = 458,644.03
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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.