Finding the Fourth Proportional to 595,576.35, 893,398.58 and 169,078.81
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Solution
The fourth proportional to 595,576.35, 893,398.58 and 169,078.81 is: 253,627.88
Step by Step Solution
- Step 1: Write the proportion equation
595,576.35 : 893,398.58 = 169,078.81 : x - Step 2: Convert to fraction form
595,576.35/893,398.58 = 169,078.81/x - Step 3: Cross multiply
595,576.35x = 893,398.58 × 169,078.81 - Step 4: Simplify right side
595,576.35x = 151,054,768,762.09 - Step 5: Solve for x
x = 151,054,768,762.09/595,576.35 - Step 6: Final answer
x = 253,627.88
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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.