Finding the Fourth Proportional to 595,676.70, 893,428.65 and 174,908.70
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Solution
The fourth proportional to 595,676.70, 893,428.65 and 174,908.70 is: 262,337.68
Step by Step Solution
- Step 1: Write the proportion equation
595,676.70 : 893,428.65 = 174,908.70 : x - Step 2: Convert to fraction form
595,676.70/893,428.65 = 174,908.70/x - Step 3: Cross multiply
595,676.70x = 893,428.65 × 174,908.70 - Step 4: Simplify right side
595,676.70x = 156,268,443,714.26 - Step 5: Solve for x
x = 156,268,443,714.26/595,676.70 - Step 6: Final answer
x = 262,337.68
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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.