Finding the Fourth Proportional to 1,876,474.62, 2,814,641.37 and 546,744.06
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Solution
The fourth proportional to 1,876,474.62, 2,814,641.37 and 546,744.06 is: 820,095.53
Step by Step Solution
- Step 1: Write the proportion equation
1,876,474.62 : 2,814,641.37 = 546,744.06 : x - Step 2: Convert to fraction form
1,876,474.62/2,814,641.37 = 546,744.06/x - Step 3: Cross multiply
1,876,474.62x = 2,814,641.37 × 546,744.06 - Step 4: Simplify right side
1,876,474.62x = 1,538,888,450,077.76 - Step 5: Solve for x
x = 1,538,888,450,077.76/1,876,474.62 - Step 6: Final answer
x = 820,095.53
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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.