Finding the Fourth Proportional to 1,052,811.84, 1,452,894.50 and 593,925
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Solution
The fourth proportional to 1,052,811.84, 1,452,894.50 and 593,925 is: 819,624.49
Step by Step Solution
- Step 1: Write the proportion equation
1,052,811.84 : 1,452,894.50 = 593,925 : x - Step 2: Convert to fraction form
1,052,811.84/1,452,894.50 = 593,925/x - Step 3: Cross multiply
1,052,811.84x = 1,452,894.50 × 593,925 - Step 4: Simplify right side
1,052,811.84x = 862,910,365,912.50 - Step 5: Solve for x
x = 862,910,365,912.50/1,052,811.84 - Step 6: Final answer
x = 819,624.49
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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.