Finding the Fourth Proportional to 1,797,160.13, 2,694,838.76 and 598,661.09
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Solution
The fourth proportional to 1,797,160.13, 2,694,838.76 and 598,661.09 is: 897,691.35
Step by Step Solution
- Step 1: Write the proportion equation
1,797,160.13 : 2,694,838.76 = 598,661.09 : x - Step 2: Convert to fraction form
1,797,160.13/2,694,838.76 = 598,661.09/x - Step 3: Cross multiply
1,797,160.13x = 2,694,838.76 × 598,661.09 - Step 4: Simplify right side
1,797,160.13x = 1,613,295,106,442.54 - Step 5: Solve for x
x = 1,613,295,106,442.54/1,797,160.13 - Step 6: Final answer
x = 897,691.35
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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.