Finding the Fourth Proportional to 1,365,176.97, 1,884,318.93 and 792,401.67
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Solution
The fourth proportional to 1,365,176.97, 1,884,318.93 and 792,401.67 is: 1,093,731.80
Step by Step Solution
- Step 1: Write the proportion equation
1,365,176.97 : 1,884,318.93 = 792,401.67 : x - Step 2: Convert to fraction form
1,365,176.97/1,884,318.93 = 792,401.67/x - Step 3: Cross multiply
1,365,176.97x = 1,884,318.93 × 792,401.67 - Step 4: Simplify right side
1,365,176.97x = 1,493,137,466,944.61 - Step 5: Solve for x
x = 1,493,137,466,944.61/1,365,176.97 - Step 6: Final answer
x = 1,093,731.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.