Finding the Fourth Proportional to 591,032.24, 886,460.18 and 164,523.50
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Solution
The fourth proportional to 591,032.24, 886,460.18 and 164,523.50 is: 246,760.70
Step by Step Solution
- Step 1: Write the proportion equation
591,032.24 : 886,460.18 = 164,523.50 : x - Step 2: Convert to fraction form
591,032.24/886,460.18 = 164,523.50/x - Step 3: Cross multiply
591,032.24x = 886,460.18 × 164,523.50 - Step 4: Simplify right side
591,032.24x = 145,843,531,424.23 - Step 5: Solve for x
x = 145,843,531,424.23/591,032.24 - Step 6: Final answer
x = 246,760.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.