Finding the Fourth Proportional to 1,497,119.97, 2,066,068.04 and 834,846.96
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Solution
The fourth proportional to 1,497,119.97, 2,066,068.04 and 834,846.96 is: 1,152,112.49
Step by Step Solution
- Step 1: Write the proportion equation
1,497,119.97 : 2,066,068.04 = 834,846.96 : x - Step 2: Convert to fraction form
1,497,119.97/2,066,068.04 = 834,846.96/x - Step 3: Cross multiply
1,497,119.97x = 2,066,068.04 × 834,846.96 - Step 4: Simplify right side
1,497,119.97x = 1,724,850,618,172.92 - Step 5: Solve for x
x = 1,724,850,618,172.92/1,497,119.97 - Step 6: Final answer
x = 1,152,112.49
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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.