Finding the Fourth Proportional to 1,582,888.08, 2,374,553.88 and 518,013.84
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Solution
The fourth proportional to 1,582,888.08, 2,374,553.88 and 518,013.84 is: 777,093.33
Step by Step Solution
- Step 1: Write the proportion equation
1,582,888.08 : 2,374,553.88 = 518,013.84 : x - Step 2: Convert to fraction form
1,582,888.08/2,374,553.88 = 518,013.84/x - Step 3: Cross multiply
1,582,888.08x = 2,374,553.88 × 518,013.84 - Step 4: Simplify right side
1,582,888.08x = 1,230,051,773,665.70 - Step 5: Solve for x
x = 1,230,051,773,665.70/1,582,888.08 - Step 6: Final answer
x = 777,093.33
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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.