Finding the Fourth Proportional to 5,954,319.48, 8,932,659.30 and 1,694,655.48
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Solution
The fourth proportional to 5,954,319.48, 8,932,659.30 and 1,694,655.48 is: 2,542,319.08
Step by Step Solution
- Step 1: Write the proportion equation
5,954,319.48 : 8,932,659.30 = 1,694,655.48 : x - Step 2: Convert to fraction form
5,954,319.48/8,932,659.30 = 1,694,655.48/x - Step 3: Cross multiply
5,954,319.48x = 8,932,659.30 × 1,694,655.48 - Step 4: Simplify right side
5,954,319.48x = 15,137,780,033,717.96 - Step 5: Solve for x
x = 15,137,780,033,717.96/5,954,319.48 - Step 6: Final answer
x = 2,542,319.08
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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.