Finding the Fourth Proportional to 1,746,040.35, 2,409,511.00 and 982,092.09
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Solution
The fourth proportional to 1,746,040.35, 2,409,511.00 and 982,092.09 is: 1,355,273.20
Step by Step Solution
- Step 1: Write the proportion equation
1,746,040.35 : 2,409,511.00 = 982,092.09 : x - Step 2: Convert to fraction form
1,746,040.35/2,409,511.00 = 982,092.09/x - Step 3: Cross multiply
1,746,040.35x = 2,409,511.00 × 982,092.09 - Step 4: Simplify right side
1,746,040.35x = 2,366,361,702,289.85 - Step 5: Solve for x
x = 2,366,361,702,289.85/1,746,040.35 - Step 6: Final answer
x = 1,355,273.20
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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.