Finding the Fourth Proportional to 801,540.99, 1,202,390.45 and 232,927.07
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Solution
The fourth proportional to 801,540.99, 1,202,390.45 and 232,927.07 is: 349,413.54
Step by Step Solution
- Step 1: Write the proportion equation
801,540.99 : 1,202,390.45 = 232,927.07 : x - Step 2: Convert to fraction form
801,540.99/1,202,390.45 = 232,927.07/x - Step 3: Cross multiply
801,540.99x = 1,202,390.45 × 232,927.07 - Step 4: Simplify right side
801,540.99x = 280,069,277,337.89 - Step 5: Solve for x
x = 280,069,277,337.89/801,540.99 - Step 6: Final answer
x = 349,413.54
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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.