Finding the Fourth Proportional to 616,863.10, 926,677.05 and 591,672.70
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Solution
The fourth proportional to 616,863.10, 926,677.05 and 591,672.70 is: 888,835.00
Step by Step Solution
- Step 1: Write the proportion equation
616,863.10 : 926,677.05 = 591,672.70 : x - Step 2: Convert to fraction form
616,863.10/926,677.05 = 591,672.70/x - Step 3: Cross multiply
616,863.10x = 926,677.05 × 591,672.70 - Step 4: Simplify right side
616,863.10x = 548,289,512,201.54 - Step 5: Solve for x
x = 548,289,512,201.54/616,863.10 - Step 6: Final answer
x = 888,835.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.