Finding the Fourth Proportional to 2,410,673.49, 3,616,032.11 and 613,559.09
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Solution
The fourth proportional to 2,410,673.49, 3,616,032.11 and 613,559.09 is: 920,344.21
Step by Step Solution
- Step 1: Write the proportion equation
2,410,673.49 : 3,616,032.11 = 613,559.09 : x - Step 2: Convert to fraction form
2,410,673.49/3,616,032.11 = 613,559.09/x - Step 3: Cross multiply
2,410,673.49x = 3,616,032.11 × 613,559.09 - Step 4: Simplify right side
2,410,673.49x = 2,218,649,376,794.67 - Step 5: Solve for x
x = 2,218,649,376,794.67/2,410,673.49 - Step 6: Final answer
x = 920,344.21
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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.