Finding the Fourth Proportional to 595,882.17, 893,688.47 and 169,408.53
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Solution
The fourth proportional to 595,882.17, 893,688.47 and 169,408.53 is: 254,074.47
Step by Step Solution
- Step 1: Write the proportion equation
595,882.17 : 893,688.47 = 169,408.53 : x - Step 2: Convert to fraction form
595,882.17/893,688.47 = 169,408.53/x - Step 3: Cross multiply
595,882.17x = 893,688.47 × 169,408.53 - Step 4: Simplify right side
595,882.17x = 151,398,445,522.18 - Step 5: Solve for x
x = 151,398,445,522.18/595,882.17 - Step 6: Final answer
x = 254,074.47
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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.