Finding the Fourth Proportional to 2,536,593.06, 3,804,845.75 and 853,696.56
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Solution
The fourth proportional to 2,536,593.06, 3,804,845.75 and 853,696.56 is: 1,280,530.08
Step by Step Solution
- Step 1: Write the proportion equation
2,536,593.06 : 3,804,845.75 = 853,696.56 : x - Step 2: Convert to fraction form
2,536,593.06/3,804,845.75 = 853,696.56/x - Step 3: Cross multiply
2,536,593.06x = 3,804,845.75 × 853,696.56 - Step 4: Simplify right side
2,536,593.06x = 3,248,183,723,837.14 - Step 5: Solve for x
x = 3,248,183,723,837.14/2,536,593.06 - Step 6: Final answer
x = 1,280,530.08
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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.