Finding the Fourth Proportional to 1,609,457.97, 2,413,812.42 and 599,055.78
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Solution
The fourth proportional to 1,609,457.97, 2,413,812.42 and 599,055.78 is: 898,444.26
Step by Step Solution
- Step 1: Write the proportion equation
1,609,457.97 : 2,413,812.42 = 599,055.78 : x - Step 2: Convert to fraction form
1,609,457.97/2,413,812.42 = 599,055.78/x - Step 3: Cross multiply
1,609,457.97x = 2,413,812.42 × 599,055.78 - Step 4: Simplify right side
1,609,457.97x = 1,446,008,282,036.79 - Step 5: Solve for x
x = 1,446,008,282,036.79/1,609,457.97 - Step 6: Final answer
x = 898,444.26
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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.