Finding the Fourth Proportional to 1,569,151.17, 2,351,481.17 and 893,837.97
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Solution
The fourth proportional to 1,569,151.17, 2,351,481.17 and 893,837.97 is: 1,339,477.80
Step by Step Solution
- Step 1: Write the proportion equation
1,569,151.17 : 2,351,481.17 = 893,837.97 : x - Step 2: Convert to fraction form
1,569,151.17/2,351,481.17 = 893,837.97/x - Step 3: Cross multiply
1,569,151.17x = 2,351,481.17 × 893,837.97 - Step 4: Simplify right side
1,569,151.17x = 2,101,843,151,016.84 - Step 5: Solve for x
x = 2,101,843,151,016.84/1,569,151.17 - Step 6: Final answer
x = 1,339,477.80
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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.