Finding the Fourth Proportional to 1,893,842.00, 2,841,161.97 and 614,349.57
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Solution
The fourth proportional to 1,893,842.00, 2,841,161.97 and 614,349.57 is: 921,653.77
Step by Step Solution
- Step 1: Write the proportion equation
1,893,842.00 : 2,841,161.97 = 614,349.57 : x - Step 2: Convert to fraction form
1,893,842.00/2,841,161.97 = 614,349.57/x - Step 3: Cross multiply
1,893,842.00x = 2,841,161.97 × 614,349.57 - Step 4: Simplify right side
1,893,842.00x = 1,745,466,618,828.17 - Step 5: Solve for x
x = 1,745,466,618,828.17/1,893,842.00 - Step 6: Final answer
x = 921,653.77
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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.