Finding the Fourth Proportional to 556,902.48, 833,940.63 and 466,708.02
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Solution
The fourth proportional to 556,902.48, 833,940.63 and 466,708.02 is: 698,877.80
Step by Step Solution
- Step 1: Write the proportion equation
556,902.48 : 833,940.63 = 466,708.02 : x - Step 2: Convert to fraction form
556,902.48/833,940.63 = 466,708.02/x - Step 3: Cross multiply
556,902.48x = 833,940.63 × 466,708.02 - Step 4: Simplify right side
556,902.48x = 389,206,780,224.85 - Step 5: Solve for x
x = 389,206,780,224.85/556,902.48 - Step 6: Final answer
x = 698,877.80
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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.