Finding the Fourth Proportional to 701,844.09, 967,407.33 and 548,611.53
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Solution
The fourth proportional to 701,844.09, 967,407.33 and 548,611.53 is: 756,194.75
Step by Step Solution
- Step 1: Write the proportion equation
701,844.09 : 967,407.33 = 548,611.53 : x - Step 2: Convert to fraction form
701,844.09/967,407.33 = 548,611.53/x - Step 3: Cross multiply
701,844.09x = 967,407.33 × 548,611.53 - Step 4: Simplify right side
701,844.09x = 530,730,815,444.52 - Step 5: Solve for x
x = 530,730,815,444.52/701,844.09 - Step 6: Final answer
x = 756,194.75
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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.