Finding the Fourth Proportional to 1,609,357.98, 2,414,040.21 and 598,701.54
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Solution
The fourth proportional to 1,609,357.98, 2,414,040.21 and 598,701.54 is: 898,053.52
Step by Step Solution
- Step 1: Write the proportion equation
1,609,357.98 : 2,414,040.21 = 598,701.54 : x - Step 2: Convert to fraction form
1,609,357.98/2,414,040.21 = 598,701.54/x - Step 3: Cross multiply
1,609,357.98x = 2,414,040.21 × 598,701.54 - Step 4: Simplify right side
1,609,357.98x = 1,445,289,591,348.92 - Step 5: Solve for x
x = 1,445,289,591,348.92/1,609,357.98 - Step 6: Final answer
x = 898,053.52
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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.