Finding the Fourth Proportional to 5,954,316.48, 8,932,654.80 and 1,694,652.48
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Solution
The fourth proportional to 5,954,316.48, 8,932,654.80 and 1,694,652.48 is: 2,542,314.58
Step by Step Solution
- Step 1: Write the proportion equation
5,954,316.48 : 8,932,654.80 = 1,694,652.48 : x - Step 2: Convert to fraction form
5,954,316.48/8,932,654.80 = 1,694,652.48/x - Step 3: Cross multiply
5,954,316.48x = 8,932,654.80 × 1,694,652.48 - Step 4: Simplify right side
5,954,316.48x = 15,137,745,609,803.90 - Step 5: Solve for x
x = 15,137,745,609,803.90/5,954,316.48 - Step 6: Final answer
x = 2,542,314.58
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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.