Finding the Fourth Proportional to 595,775.69, 893,669.76 and 236,034.09
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Solution
The fourth proportional to 595,775.69, 893,669.76 and 236,034.09 is: 354,053.60
Step by Step Solution
- Step 1: Write the proportion equation
595,775.69 : 893,669.76 = 236,034.09 : x - Step 2: Convert to fraction form
595,775.69/893,669.76 = 236,034.09/x - Step 3: Cross multiply
595,775.69x = 893,669.76 × 236,034.09 - Step 4: Simplify right side
595,775.69x = 210,936,528,562.12 - Step 5: Solve for x
x = 210,936,528,562.12/595,775.69 - Step 6: Final answer
x = 354,053.60
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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.