Finding the Fourth Proportional to 2,039,324.99, 3,056,887.96 and 1,092,441.47
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Solution
The fourth proportional to 2,039,324.99, 3,056,887.96 and 1,092,441.47 is: 1,637,537.51
Step by Step Solution
- Step 1: Write the proportion equation
2,039,324.99 : 3,056,887.96 = 1,092,441.47 : x - Step 2: Convert to fraction form
2,039,324.99/3,056,887.96 = 1,092,441.47/x - Step 3: Cross multiply
2,039,324.99x = 3,056,887.96 × 1,092,441.47 - Step 4: Simplify right side
2,039,324.99x = 3,339,471,158,632.16 - Step 5: Solve for x
x = 3,339,471,158,632.16/2,039,324.99 - Step 6: Final answer
x = 1,637,537.51
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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.