Finding the Fourth Proportional to 341,615.99, 512,734.94 and 181,826.07
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Solution
The fourth proportional to 341,615.99, 512,734.94 and 181,826.07 is: 272,904.61
Step by Step Solution
- Step 1: Write the proportion equation
341,615.99 : 512,734.94 = 181,826.07 : x - Step 2: Convert to fraction form
341,615.99/512,734.94 = 181,826.07/x - Step 3: Cross multiply
341,615.99x = 512,734.94 × 181,826.07 - Step 4: Simplify right side
341,615.99x = 93,228,579,091.89 - Step 5: Solve for x
x = 93,228,579,091.89/341,615.99 - Step 6: Final answer
x = 272,904.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.